<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3142065504363960887</id><updated>2012-02-02T06:54:24.014-05:00</updated><category term='linux'/><category term='apache'/><category term='navidad'/><category term='centos'/><category term='proxy'/><category term='postgres'/><category term='hdd'/><category term='grub'/><category term='gdm'/><category term='live cd'/><category term='mysql'/><category term='web'/><category term='php'/><category term='fecha'/><category term='consola'/><category term='ofimática'/><category term='ssh'/><category term='mplayer'/><category term='kde'/><category term='iptable'/><category term='gnome'/><category term='xorg'/><category term='firefox'/><category term='audio'/><category term='trucos'/><category term='plymouth'/><category term='internet'/><category term='chat'/><category term='debian'/><category term='video'/><category term='samba'/><category term='windows'/><category term='aptitude'/><category term='compiz'/><category term='firewall'/><category term='ubuntu'/><category term='fstab'/><category term='error'/><category term='scripts'/><category term='svn'/><category term='unity'/><category term='nautilus'/><title type='text'>Glosario X</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>68</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-1099912940762115600</id><published>2011-09-16T13:14:00.001-04:00</published><updated>2011-09-16T13:16:19.197-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='hdd'/><title type='text'>Formatear disco duro a bajo nivel en sistemas GNU/Linux</title><content type='html'>En ocasiones nuestro HDD o una memoria USB, han sufrido  errores graves que hacen imposible acceder a estos dispsitivos. Nada los reconoce ya que los sectores y los clusters han  sido dañados desde la pista 0.&lt;br /&gt;Con la herramienta dd&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;haremos un formateo de bajo nivel para recuperar nuestro disco como si saliera de fábrica.&lt;br /&gt;&lt;br /&gt;- Para un disco IDE:&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; $ sudo dd if=/dev/zero of=/dev/hda&lt;/div&gt;&lt;br /&gt;- Para un disco SCSI, SATA o USB:&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; $ sudo dd if=/dev/zero of=/dev/sda&lt;/div&gt;&lt;br /&gt;- Para un floppy:&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; $ sudo dd if=/dev/zero of=/dev/fda&lt;/div&gt;&lt;br /&gt;&lt;b&gt;Nota:&lt;/b&gt; Al terminar el dispositivo no tendrá particiones, necesitamos definirlas. Eso podemos lograrlo con: &lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;mke2fs -j /dev/hda1&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-1099912940762115600?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/1099912940762115600/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2011/09/formatear-disco-duro-bajo-nivel-en.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1099912940762115600'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1099912940762115600'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2011/09/formatear-disco-duro-bajo-nivel-en.html' title='Formatear disco duro a bajo nivel en sistemas GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5226477247425131256</id><published>2011-09-16T12:35:00.000-04:00</published><updated>2011-09-16T12:35:50.400-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='internet'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><title type='text'>Mostrar la dirección IP de la puerta de enlace de tu PC</title><content type='html'>&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;$ route&amp;nbsp;&lt;/div&gt;ó&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;$ netstat -r&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5226477247425131256?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5226477247425131256/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2011/09/mostrar-la-direccion-ip-de-la-puerta-de.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5226477247425131256'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5226477247425131256'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2011/09/mostrar-la-direccion-ip-de-la-puerta-de.html' title='Mostrar la dirección IP de la puerta de enlace de tu PC'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-6219772760709697821</id><published>2011-09-03T17:37:00.000-04:00</published><updated>2011-09-03T17:37:06.905-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='ofimática'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Traducir OpenOffice al español en sistemas GNU/Linux</title><content type='html'>En ocasiones instalamos OpenOffice en inglés y queremos cambiarlo a nuestro idioma nativo, por ejemplo a español. Para ello, solo tenemos que instalar los paquetes correspondientes para tener OOo en castellano.&lt;br /&gt;&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp;&amp;nbsp; sudo aptitude install openoffice.org-help-es openoffice.org-l10n-es&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-6219772760709697821?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/6219772760709697821/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2011/09/traducir-openoffice-al-espanol-en.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6219772760709697821'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6219772760709697821'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2011/09/traducir-openoffice-al-espanol-en.html' title='Traducir OpenOffice al español en sistemas GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-6941885679854721006</id><published>2011-08-28T10:40:00.000-04:00</published><updated>2011-08-28T10:40:20.702-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='unity'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Como desintalar Unity en Ubuntu 11.04 Natty Narwhal</title><content type='html'>Unity es la interface por defecto para Ubuntu 11.04 Natty Narwhal, pero si no le gusta y le interesa seguir utilizando el  escritorio clásico de Gnome u otras alternativas como Gnome Shell,&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/span&gt; puede eliminarlo completamente colocando en consola la siguiente línea:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp;&amp;nbsp; sudo aptitude purge unity unity-asset-pool unity-place-applications unity-place-files libunity0 libunity-misc0&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-6941885679854721006?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/6941885679854721006/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2011/08/como-desintalar-unity-en-ubuntu-1104.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6941885679854721006'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6941885679854721006'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2011/08/como-desintalar-unity-en-ubuntu-1104.html' title='Como desintalar Unity en Ubuntu 11.04 Natty Narwhal'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-1882477136561055586</id><published>2011-08-27T18:05:00.002-04:00</published><updated>2011-08-27T18:09:52.172-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='grub'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Instalar BURG, el entorno gráfico de GRUB2 para sistemas GNU/Linux</title><content type='html'>Gracias a BURG (Brand new Universal loadeR from Grub) podemos añadir una interfaz gráfica muy agradable al gestor de arranque GRUB. En esta entrada vamos a explicar la instalación y configuración de BURG para que el menú de arranque de Ubuntu tenga un mejor aspecto.&lt;br /&gt;&lt;br /&gt;1- Agregar el repo PPA correspondiente e instalar burg&lt;br /&gt;&amp;nbsp;&amp;nbsp; &lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;sudo add-apt-repository ppa:bean123ch/burg&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp; &lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;sudo aptitude update;&lt;br /&gt;&amp;nbsp; sudo aptitude install burg burg-themes&lt;/span&gt;&lt;br /&gt;2- Instalar BURG en el MBR&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; sudo burg-install /dev/sda&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; sudo update-burg&lt;/div&gt;3- Editar el archivo de configuración para cambiar resolución&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; sudo gedit /etc/default/burg&lt;/div&gt;&amp;nbsp;&amp;nbsp; Editar la línea: GRUB_GFXMODE=1024x768&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; sudo update-burg&lt;/div&gt;4- Por último puedes probar burg con un emulador &lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&amp;nbsp; sudo burg-emu&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-1882477136561055586?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/1882477136561055586/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2011/08/instalar-burg-el-entorno-grafico-de.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1882477136561055586'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1882477136561055586'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2011/08/instalar-burg-el-entorno-grafico-de.html' title='Instalar BURG, el entorno gráfico de GRUB2 para sistemas GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7608051477779346413</id><published>2011-03-01T14:59:00.003-05:00</published><updated>2011-03-01T15:06:45.772-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='debian'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><title type='text'>Desinstalar el entorno de escritorio GNOME en sistemas Debian/Ubuntu</title><content type='html'>Para desinstalar satisfactoriamente un entorno de escritorio gnome en sistemas GNU/Debian o Ubuntu en cualquiera de sus versiones (Ej: Karmic, Lucid, Maverick, etc) solo necesitamos ejecutar en consola:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo aptitude purge gnome gnome-utils gnome-core gnome-desktop-data gnome-desktop-environment &lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7608051477779346413?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7608051477779346413/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2011/03/desinstalar-el-entorno-de-escritorio.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7608051477779346413'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7608051477779346413'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2011/03/desinstalar-el-entorno-de-escritorio.html' title='Desinstalar el entorno de escritorio GNOME en sistemas Debian/Ubuntu'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5076236267674319375</id><published>2010-07-14T23:17:00.001-04:00</published><updated>2010-07-14T23:55:07.927-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><category scheme='http://www.blogger.com/atom/ns#' term='nautilus'/><title type='text'>Mostrar todos los íconos en los menús de Ubuntu</title><content type='html'>Si desea mostrar íconos en los menús contextuales de nautilus sobre GNOME 2.30 es necesario ejecutar el siguiente código:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;gconftool-2 --type Boolean --set  /desktop/gnome/interface/menus_have_icons True&lt;/span&gt;&lt;br /&gt;Para desactivar esta opción se debe ejecutar:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;gconftool-2 --type Boolean --set  /desktop/gnome/interface/menus_have_icons False&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5076236267674319375?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5076236267674319375/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/07/mostrar-todos-los-iconos-en-los-menus.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5076236267674319375'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5076236267674319375'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/07/mostrar-todos-los-iconos-en-los-menus.html' title='Mostrar todos los íconos en los menús de Ubuntu'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5467401656196090492</id><published>2010-07-09T18:16:00.001-04:00</published><updated>2010-07-09T20:02:12.370-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><category scheme='http://www.blogger.com/atom/ns#' term='nautilus'/><title type='text'>Cambiar la posición de los botones minimizar, maximizar y cerrar en ubuntu 9.10 Lucid Lynx</title><content type='html'>Para cambiar la posición de los botones minimizar, maximizar y cerrar de la barra de título en ubuntu 9.10 Lucid Lynx con el objetivo de colocarlos a la derecha debemos correr el script:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;gconftool-2 --type string --set  /apps/metacity/general/button_layout "menu:minimize,maximize,close"&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5467401656196090492?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5467401656196090492/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/07/cambiar-la-posicion-de-los-botones.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5467401656196090492'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5467401656196090492'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/07/cambiar-la-posicion-de-los-botones.html' title='Cambiar la posición de los botones minimizar, maximizar y cerrar en ubuntu 9.10 Lucid Lynx'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-8873010599628809765</id><published>2010-07-03T12:18:00.001-04:00</published><updated>2010-07-03T12:52:02.076-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='compiz'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><title type='text'>Activar Avant Window Navigator (AWN) sin necesidad de tener corriendo los efectos de escritorio (Compiz)</title><content type='html'>&lt;a href="https://launchpad.net/awn/"&gt;Avant Window Navigator&lt;/a&gt; (AWN) es un dock para los escritorios GNU/Linux que muestra lanzadores y applets, destaca principalmente por sus efectos, algunos de los cuales imitan la apariencia del dock de Mac OS X. Para correrlo, es necesario por defecto tener activado Compiz, lo cual provoca un consumo innecesario de recursos. Sim embargo, podemos iniciarlo sin necesidad de tener corriendo los efectos de escritorio (Compiz). Para lograrlo, solo necesitamos tener activado el compositing manager de Metacity.&lt;br /&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;gconftool-2 -s --type bool  /apps/metacity/general/compositing_manager true&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-8873010599628809765?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/8873010599628809765/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/07/activar-avant-window-navigator-awn-sin.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8873010599628809765'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8873010599628809765'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/07/activar-avant-window-navigator-awn-sin.html' title='Activar Avant Window Navigator (AWN) sin necesidad de tener corriendo los efectos de escritorio (Compiz)'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-1600470898428409367</id><published>2010-06-29T18:25:00.001-04:00</published><updated>2010-07-03T12:28:51.952-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='ssh'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Apagar el monitor de la PC de forma remota por ssh</title><content type='html'>En GNU/Linux, podemos apagar el monitor de la PC remotamente a través de una conexión ssh. Para lograrlo luego de haberse establecido la conexion se debe ejecutar en consola el siguiente comando:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span class="Apple-style-span"  style="font-family:'courier new';"&gt;xset dpms force off -display :0&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-1600470898428409367?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/1600470898428409367/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/06/apagar-el-monitor-de-la-pc-de-forma.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1600470898428409367'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1600470898428409367'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/06/apagar-el-monitor-de-la-pc-de-forma.html' title='Apagar el monitor de la PC de forma remota por ssh'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-974624695893750195</id><published>2010-06-26T06:13:00.002-04:00</published><updated>2010-06-28T16:41:15.085-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='ssh'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Conectarse a un servidor vía ssh a través de un proxy</title><content type='html'>Muchos de los usuarios de internet nos conectamos a la red de redes a través de un proxy, y en ocasiones necesitamos acceder remotamente por ssh a un servidor linux en internet. Para lograrlo, podemos hacerlo por las siguientes vías:&lt;br /&gt;1.- Utilizando el comando "connect"&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;connect -d -H root@192.168.0.1:3128 174.132.79.254 22&lt;/span&gt;&lt;br /&gt;2.- O configurando "connect-proxy"&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo apt-get install connect-proxy&lt;/span&gt;&lt;br /&gt;- crear fichero de configuración ~/.ssh/config&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;cat &gt; ~/.ssh/config&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;## Outside of the firewall, with HTTPS proxy&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Host 174.132.79.254&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;ProxyCommand connect -H 192.168.0.1:3128 %h 22&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;## Inside the firewall (do not use proxy)&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Host *&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;ProxyCommand connect %h %p&lt;/span&gt;&lt;br /&gt;- Probar la conexión&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;ssh root@174.132.79.254&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Donde:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;192.168.0.1&lt;/span&gt; (IP proxy)&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;3128&lt;/span&gt; (puerto proxy)&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;174.132.79.254&lt;/span&gt; (IP servidor internet)&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;22&lt;/span&gt; (puerto ssh)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-974624695893750195?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/974624695893750195/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/06/conectarse-un-servidor-via-ssh-traves.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/974624695893750195'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/974624695893750195'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/06/conectarse-un-servidor-via-ssh-traves.html' title='Conectarse a un servidor vía ssh a través de un proxy'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-4448452095203450617</id><published>2010-06-12T21:31:00.001-04:00</published><updated>2010-06-12T21:44:48.718-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='plymouth'/><category scheme='http://www.blogger.com/atom/ns#' term='gdm'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Cambiar color del plymouth en Ubuntu 10.04 Lucid Lynx</title><content type='html'>Hace unos días, comentábamos como &lt;a href="http://glosario-x.blogspot.com/2010/05/usar-wallpaper-de-ubuntu-como-fondo-del.html"&gt;utilizar el wallpaper de Ubuntu como fondo del bootsplash y del GDM&lt;/a&gt;, sin embargo en Ubuntu 10.04 Lucid Lynx solo modifica el fondo del GDM pues en esta versión cambiaron bootsplash por plymouth. Para modificar los colores del plymouth en Lucid debemos:&lt;br /&gt;- Editar el script del plymouth de Ubuntu&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;gksu gedit /lib/plymouth/themes/ubuntu-logo/ubuntu-logo.script&lt;/span&gt;&lt;br /&gt;- Ir a la línea 166&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# Previous background colour&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# #300a24 --&gt; 0.19, 0.04, 0.14&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# New background colour&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# #2c001e --&gt; 0.16, 0.00, 0.12&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Window.SetBackgroundTopColor (0.44, 0.08, 0);&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Window.SetBackgroundBottomColor (0.44, 0.08, 0);&lt;/span&gt;&lt;br /&gt;- Modificar la combinación de colores que está entre paréntesis.&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Nota:&lt;/span&gt; La notación flotante que aceptan estas funciones se logra tomando como base la notación RGB, se divide por 255 cada color de la paleta y el valor resultante es el que se pone en cada parámetro&lt;br /&gt;Por ejemplo:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Color HTML -&gt; #711600&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Equivalente RGB -&gt; 113, 22, 0&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Notación flotante -&gt; 113/255, 22/255, 0/255 = 0.44, 0.08, 0&lt;/span&gt;&lt;br /&gt;- Por último, se deben hacer efectivos los cambios&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo update-initramfs -c -k `uname -r`&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-4448452095203450617?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/4448452095203450617/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/06/cambiar-color-del-plymouth-en-ubuntu.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/4448452095203450617'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/4448452095203450617'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/06/cambiar-color-del-plymouth-en-ubuntu.html' title='Cambiar color del plymouth en Ubuntu 10.04 Lucid Lynx'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-2730322052381552216</id><published>2010-06-05T01:33:00.002-04:00</published><updated>2010-06-05T01:41:15.717-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Descargar videos youtube desde la consola de Linux</title><content type='html'>Con la herramienta youtube-dl podemos descargar desde la consola de Linux videos colgados en youtube.&lt;br /&gt;- Para instalarlo&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo aptitude install youtube-dl&lt;/span&gt;&lt;br /&gt;- Para descargar un video&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;youtube-dl http://www.youtube.com/watch?v=1qqI6BhmmkM&lt;/span&gt;&lt;br /&gt;- Descargar la versión del video con la mejor calidad posible&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;youtube-dl -b http://www.youtube.com/watch?v=1qqI6BhmmkM&lt;/span&gt;&lt;br /&gt;- Se puede ser más específico: -m para la versión móvil y -d  para vídeo de alta definición.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;youtube-dl -d http://www.youtube.com/watch?v=1qqI6BhmmkM&lt;/span&gt;&lt;br /&gt;- Obtener la URL de descarga para utilizarla con otros comandos (como wget) y gestores de descarga sofisticados&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;youtube-dl -g http://www.youtube.com/watch?v=1qqI6BhmmkM&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-2730322052381552216?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/2730322052381552216/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/06/descargar-videos-youtube-desde-la.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2730322052381552216'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2730322052381552216'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/06/descargar-videos-youtube-desde-la.html' title='Descargar videos youtube desde la consola de Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-2812743977084563456</id><published>2010-06-02T18:18:00.001-04:00</published><updated>2010-06-03T01:04:39.817-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='compiz'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><title type='text'>Instalar Gloobus Preview en Ubuntu 10.04 Lucid Lynx</title><content type='html'>Gloobus es una extensión de Nautilus, el navegador de archivos de GNOME, que muestra una previsualización de cualquier tipo de fichero. Para instalarlo en Ubuntu 10.04 Lucid Lynx debemos:&lt;br /&gt;- Adicionar el PPA&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo add-apt-repository ppa:gloobus-dev/gloobus-preview&lt;/span&gt;&lt;br /&gt;- Instalar Gloobus Preview&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo apt-get update &amp;amp;&amp;amp; sudo apt-get install gloobus-preview&lt;/span&gt;&lt;br /&gt;- Establecer una combinación de teclas para Gloobus Preview (Solo es necesario para usuarios que no tengan instalado "Nautilus Elementary")&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;1. Ir a Sistema &gt; Preferencias &gt; CompizConfig Settings Manager.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;2. Habilitar el plugin "Comandos".&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;3. Entrar al plugin, y en el primer tab llamado "Comandos", escribir "gloobus-preview" en la primera caja de texto (llamada "Command line 0").&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;4. Luego, en el segundo tab llamado "Combinaciones de teclas", dentro de "Run command 0" entrar su combinación de teclas, algo como Ctrl + SPACE o la que Ud desee.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Importante (Para usuarios que no tengan "Nautilus Elementary"):&lt;/span&gt; Para usar Gloobus Preview debe seleccionar un archivo utilizando la combinación Ctrl + C y entonces oprimir la combinación de teclas puestas en el paso 4&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-2812743977084563456?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/2812743977084563456/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/06/instalar-gloobus-preview-en-ubuntu-1004.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2812743977084563456'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2812743977084563456'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/06/instalar-gloobus-preview-en-ubuntu-1004.html' title='Instalar Gloobus Preview en Ubuntu 10.04 Lucid Lynx'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5727263584018126706</id><published>2010-05-30T03:13:00.000-04:00</published><updated>2010-05-30T03:14:31.542-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><title type='text'>Otra forma de conectarse a un host remoto GNU/Linux por XDMCP</title><content type='html'>sudo X -query 129.168.0.1 :1&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5727263584018126706?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5727263584018126706/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/01/otra-forma-de-conectarse-un-host-remoto.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5727263584018126706'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5727263584018126706'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/01/otra-forma-de-conectarse-un-host-remoto.html' title='Otra forma de conectarse a un host remoto GNU/Linux por XDMCP'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-1427356172216189605</id><published>2010-05-30T02:59:00.000-04:00</published><updated>2010-05-30T03:00:35.882-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='svn'/><title type='text'>Borrar los directorios .svn de un proyecto</title><content type='html'>Actualmente, es ampliamente utilizado SVN para el control de versiones de un proyecto en desarrollo. Sin embargo, cuando necesitamos liberar la aplicación, nos es necesario eliminar los directorios .svn antes de publicar el código.&lt;br /&gt;Para lograrlo, debemos colocarnos dentro de la carpeta del proyecto y hacer uso de cualesquiera de las siguientes líneas de comando:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;rm -rf `find . -type d -name .svn`&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;find . -type d -name '.svn' -print0 | xargs -0 rm -rdf &lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;find . -name .svn -print0 | xargs -0 rm -rf&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;find . -name .svn -exec 'rm -rf {}\;'&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-1427356172216189605?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/1427356172216189605/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/borrar-los-directorios-svn-de-un.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1427356172216189605'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1427356172216189605'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/borrar-los-directorios-svn-de-un.html' title='Borrar los directorios .svn de un proyecto'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3827970250503937591</id><published>2010-05-29T23:17:00.001-04:00</published><updated>2010-05-29T23:21:29.926-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='hdd'/><title type='text'>Como medir la temperatura del disco duro en GNU/Linux</title><content type='html'>En linux, existen varias herramientas para medir la temperatura del disco duro (HDD), veamos dos (2) de ellas:&lt;br /&gt;- lm-sensors&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo aptitude install lm-sensors&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sensors | tail -n 2 | head -n 1 | cut -d " " -f8 | cut -d "+" -f2;&lt;/span&gt;&lt;br /&gt;- hddtemp&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo aptitude install hddtemp&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;hddtemp /dev/sda | cut -d ' ' -f4;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3827970250503937591?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3827970250503937591/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/como-medir-la-temperatura-del-disco.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3827970250503937591'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3827970250503937591'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/como-medir-la-temperatura-del-disco.html' title='Como medir la temperatura del disco duro en GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3334511344059885099</id><published>2010-05-21T16:30:00.003-04:00</published><updated>2010-05-30T03:11:38.711-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='gdm'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><title type='text'>Usar wallpaper de Ubuntu como fondo del bootsplash y del GDM (inicio de sesión)</title><content type='html'>En un &lt;a href="http://glosario-x.blogspot.com/2010/05/personalizar-ventana-de-login-gdm-en.html"&gt;post anterior&lt;/a&gt;, comentábamos como personalizar la ventana de login en Ubuntu 10.04 Lucid Lynx; donde entre otras cosas, podíamos cambiar el fondo de pantalla de la misma. Sim embargo, existe un &lt;a href="http://gnome-look.org/content/show.php/XSplash+Background+Settings?content=114984&amp;amp;PHPSESSID=d146230576d9525b29f81ec3eeb393f5"&gt;paquete&lt;/a&gt; en el Artwork de Gnome que al instalarlo nos permite configurar nuestro fondo de pantalla como el fondo del xsplash y del gdm, y cada vez que cambiemos de wallpaper cambia respectivamente para el xsplash y para la pantalla del login.&lt;br /&gt;Para comenzar a utilizarlo tenemos que:&lt;br /&gt;- Instalar las dependencias&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo aptitude install imagemagick&lt;/span&gt;&lt;br /&gt;- Descargar xsplash-background-settings_1.6-1_all.deb e instalarlo (http://www.gnome-look.org/content/download.php?content=114984)&lt;br /&gt;- Después de concluida la instalación del paquete se necesita reiniciar para que comience a correr el daemon de la aplicación.&lt;br /&gt;- Un vez dentro de la sesión de usuario es necesario ir al diálogo de configuración de la aplicación a través de "Sistema -&gt; Preferencias -&gt; XSplash Wallpaper Settings" o ejecutando en una terminal&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;xsplash-wallpaper-settings --settings&lt;/span&gt;&lt;br /&gt;- En este se elije un fondo predeterminado en "Use Custom Background", o se mantiene sincronizado con el del escritorio, activando "Use Desktop Background"&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight:bold;"&gt;Nota:&lt;/span&gt; Funciona a la perfección para Ubuntu 9.10 Karmic Koala, en Ubuntu 10.04 Lucid Lynx solo cambia el fondo del GDM pues en esta versión cambiaron bootsplash por plymouth&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3334511344059885099?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3334511344059885099/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/usar-wallpaper-de-ubuntu-como-fondo-del.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3334511344059885099'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3334511344059885099'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/usar-wallpaper-de-ubuntu-como-fondo-del.html' title='Usar wallpaper de Ubuntu como fondo del bootsplash y del GDM (inicio de sesión)'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-8093657105560628284</id><published>2010-05-20T12:12:00.003-04:00</published><updated>2010-06-05T01:44:03.494-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='error'/><category scheme='http://www.blogger.com/atom/ns#' term='audio'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='chat'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Error: Could not create the rtp muxer element on empathy [Solución]</title><content type='html'>Cuando se actualiza de Ubuntu 9.10 Karmic Koala a Ubuntu 10.04 Lucid Lynx puede pasar que dejen de funcionar las llamadas de voz en empathy. Esto puede ser debido al siguiente error: &lt;span style="font-style:italic;"&gt;"Could not create the rtp muxer element on empathy"&lt;/span&gt;.&lt;br /&gt;Para solucionarlo solo necesitamos eliminar el directorio .gstreamer-0.10 de nuestro home y todo comenzará a trabajar perfectamente.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;rm -r ~/.gstreamer-0.10&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-8093657105560628284?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/8093657105560628284/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/error-could-not-create-rtp-muxer.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8093657105560628284'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8093657105560628284'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/error-could-not-create-rtp-muxer.html' title='Error: Could not create the rtp muxer element on empathy [Solución]'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-6029563416826342579</id><published>2010-05-19T23:49:00.000-04:00</published><updated>2010-05-19T23:50:20.946-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='kde'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Traducir k3b 1.91 al español en ubuntu 10.04 Lucid Lynx</title><content type='html'>sudo aptitude install kde-l10n-es&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-6029563416826342579?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/6029563416826342579/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/traducir-k3b-191-al-espanol-en-ubuntu.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6029563416826342579'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6029563416826342579'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/traducir-k3b-191-al-espanol-en-ubuntu.html' title='Traducir k3b 1.91 al español en ubuntu 10.04 Lucid Lynx'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3990650904230270448</id><published>2010-05-19T23:29:00.001-04:00</published><updated>2010-05-19T23:32:13.581-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='gdm'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><title type='text'>Personalizar ventana de login (GDM) en Ubuntu 10.04 Lucid Lynx</title><content type='html'>Para lograr personalizar a nuestro gusto la ventana de login (GDM) de nuestro Ubuntu 10.04 Lucid Lynx necesitamos:&lt;br /&gt;- Activar la opción para que al iniciar el sistema levante la ventana para configurar el GDM&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo cp /usr/share/applications/gnome-appearance-properties.desktop /usr/share/gdm/autostart/LoginWindow&lt;/span&gt;&lt;br /&gt;- Luego, solo debemos cerrar la sesión de usuario y automáticamente nos saldrá una ventana de diálogo similar a la de "Apariencia", donde podremos cambiar el tema, el fondo de pantalla y personalizar los controles, colores, bordes de la ventana e iconos del tema escogido.&lt;br /&gt;- Una vez hechos los cambios, es necesario desactivar la opción anterior para que no vuelva salir esta ventana de configuración cada vez que iniciemos el sistema.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo unlink /usr/share/gdm/autostart/LoginWindow/gnome-appearance-properties.desktop&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3990650904230270448?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3990650904230270448/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/personalizar-ventana-de-login-gdm-en.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3990650904230270448'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3990650904230270448'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/personalizar-ventana-de-login-gdm-en.html' title='Personalizar ventana de login (GDM) en Ubuntu 10.04 Lucid Lynx'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-252615604569625622</id><published>2010-05-16T21:50:00.000-04:00</published><updated>2010-05-16T21:56:47.862-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='apache'/><title type='text'>Como monitorear en vivo el registro de errores de apache</title><content type='html'>- Para sistemas GNU/Debian&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;tail -f /var/log/apache2/error.log&lt;/span&gt;&lt;br /&gt;- Para sistemas CentOS&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;tail -f /var/log/httpd/error_log&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-252615604569625622?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/252615604569625622/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/05/como-monitorear-en-vivo-el-registro-de.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/252615604569625622'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/252615604569625622'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/05/como-monitorear-en-vivo-el-registro-de.html' title='Como monitorear en vivo el registro de errores de apache'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-1431821829069099809</id><published>2010-05-16T19:20:00.006-04:00</published><updated>2010-05-16T19:44:21.259-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='gnome'/><title type='text'>Mostrar escritorio (CTRL+ALT+D) sin minimizar los Screenlets [solución]</title><content type='html'>Al instalar los screenlets y colocarlos sobre el escritorio, cuando tratamos de mostrar este último minimizando todas las aplicaciones con CTRL+ALT+D, los widgets de screenlets son minimizados junto al resto de las aplicaciones. Para solucionar este problema es necesario:&lt;br /&gt;- Editar el archivo /usr/share/pyshared/screenlets/__init__.py.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;sudo gedit /usr/share/pyshared/screenlets/__init__.py&lt;/span&gt;&lt;br /&gt;- Y luego, cambiamos la linea:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_TOOLBAR)&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;por&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DOCK)&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-1431821829069099809?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/1431821829069099809/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/mostrar-escritorio-ctrlaltd-sin.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1431821829069099809'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1431821829069099809'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/mostrar-escritorio-ctrlaltd-sin.html' title='Mostrar escritorio (CTRL+ALT+D) sin minimizar los Screenlets [solución]'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-8962374040088727477</id><published>2010-05-07T18:40:00.001-04:00</published><updated>2010-05-07T18:42:07.748-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='hdd'/><title type='text'>Borrar un fichero de forma permanente para que no sea recuperado mediante herramientas forenses</title><content type='html'>En el campo de la computación las herramientas forenses son útiles para recuperar información que se ha eliminado con anterioridad. Sin embargo, en ocasiones por razones de seguridad u otras, necesitamos eliminar datos de forma permanente para que no sean recuperados, incluso ni por este tipo de herramientas. Para lograrlo, en sistemas GNU/Linux tenemos el comando shred, el cual elimina la información y escribe sobre los sectores donde se encontraba esta para que nunca más pueda ser recuperda. La manera de utilizarlo es la siguiente:&lt;br /&gt;- Borrar un fichero y sobreescribir los sectores&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;shred -u nombre_fichero&lt;/span&gt;&lt;br /&gt;- Solo sobreescribir el fichero&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;shred -v nombre_fichero&lt;/span&gt;&lt;br /&gt;- Eliminar y destruir todo el contenido de un floppy&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;shred -n 40 /dev/fd0&lt;/span&gt;&lt;br /&gt;Nota: En este último caso no usamos la opción -u porque eliminariamos el dispositivo en si&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-8962374040088727477?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/8962374040088727477/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/05/borrar-un-fichero-de-forma-permanente.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8962374040088727477'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8962374040088727477'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/05/borrar-un-fichero-de-forma-permanente.html' title='Borrar un fichero de forma permanente para que no sea recuperado mediante herramientas forenses'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-8516527065891775992</id><published>2010-04-24T11:40:00.000-04:00</published><updated>2010-04-24T11:40:15.681-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='firefox'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><title type='text'>Acelerar firefox en Sistemas GNU/Linux</title><content type='html'>El navegador Mozilla Firefox es más veloz cuando el renderizado de Pango está desactivado. El truco es ejecutar Firefox con el comando: "export MOZ_DISABLE_PANGO=1; firefox". &lt;br /&gt;Para agregar un acceso directo al menu de aplicaciones debemos:&lt;br /&gt;- Dar click derecho sobre el menú "Aplicaciones".&lt;br /&gt;- Ir a la sección "Internet".&lt;br /&gt;- Agregar un elemento nuevo.&lt;br /&gt;- Llenar los campos correspondientes colocando en Comando: sh -c "export MOZ_DISABLE_PANGO=1;/usr/lib/firefox-3.x.x/firefox"&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-8516527065891775992?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/8516527065891775992/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/04/acelerar-firefox-en-sistemas-gnulinux.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8516527065891775992'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8516527065891775992'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/04/acelerar-firefox-en-sistemas-gnulinux.html' title='Acelerar firefox en Sistemas GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-4715443325817261891</id><published>2010-04-03T17:07:00.000-04:00</published><updated>2010-04-03T19:15:28.557-04:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Montar un recurso SSH</title><content type='html'>Para montar una carpeta de un servidor remoto a través de SSH es necesario realizar lo siguiente:&lt;br /&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo aptitude install sshfs&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sshfs usuarioremoto@192.168.0.1:/ruta/directorio/remoto /ruta/punto/montaje/local&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-4715443325817261891?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/4715443325817261891/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/04/montar-un-recurso-ssh.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/4715443325817261891'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/4715443325817261891'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/04/montar-un-recurso-ssh.html' title='Montar un recurso SSH'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5936483512909756493</id><published>2010-03-12T23:35:00.000-05:00</published><updated>2010-03-12T23:58:57.968-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><title type='text'>Cortar un video con mencoder</title><content type='html'>En ocasiones, necesitamos obtener un fragmento de un video, esto podemos lograrlo con mencoder. Para el caso de un AVI se hace de la siguiente forma:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mencoder -ovc copy -oac copy -ss 884 -endpos 120 -o /home/usuario/videos/video_cortado.avi -idx /home/usuario/videos/video_original.avi&lt;/span&gt;&lt;br /&gt;- Donde "-ss 884" corresponde a la posici&amp;oacute;n inicial (en segundos) a partir de donde queremos cortar el video original y "-endpos 120" es la cantidad de segundos que necesitamos extraer.&lt;br /&gt;&lt;br /&gt;Nota: En ocasiones, mencoder requerir&amp;aacute; generar un &amp;iacute;ndice del video del cual se va a extraer el segmento, por eso el parametro -idx.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5936483512909756493?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5936483512909756493/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/03/cortar-un-video-con-mencoder.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5936483512909756493'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5936483512909756493'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/03/cortar-un-video-con-mencoder.html' title='Cortar un video con mencoder'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5199494286440847809</id><published>2010-02-27T16:41:00.001-05:00</published><updated>2010-02-27T17:04:22.083-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><title type='text'>Hacer que linux chequee el disco duro al reiniciarse</title><content type='html'>Para forzar el sistema operativo (SO) para que chequee las particiones del disco duro cuando se reinicie, debemos crear un fichero en la raíz (/) del SO nombrado "forcefsck"&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo touch /forcefsck&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5199494286440847809?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5199494286440847809/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/hacer-que-linux-chequee-el-disco-duro.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5199494286440847809'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5199494286440847809'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/hacer-que-linux-chequee-el-disco-duro.html' title='Hacer que linux chequee el disco duro al reiniciarse'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-1552772093699158336</id><published>2010-02-24T20:34:00.001-05:00</published><updated>2010-02-24T23:47:20.704-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='svn'/><title type='text'>Conectarse a un Subversion (svn) a través de un proxy</title><content type='html'>En Linux existen varios clientes svn para conectarse a repositorios subversion (Ej: RapidSVN, RabbitVCS, entre otros). Sin embargo, puede que necesitemos conectarnos a un svn a través de un proxy, lo cual puede ser un problema.&lt;br /&gt;&lt;br /&gt;Para lograrlo, solo debemos adicionar las siguientes l&amp;iacute;neas en el fichero '~/.subversion/servers':&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;[groups]&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;myproyecto=svn.mydominio.com&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;[myproyecto]&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;http-proxy-host=192.168.0.1&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;http-proxy-port=8080&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-1552772093699158336?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/1552772093699158336/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/conectarse-un-subversion-svn-traves-de.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1552772093699158336'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1552772093699158336'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/conectarse-un-subversion-svn-traves-de.html' title='Conectarse a un Subversion (svn) a través de un proxy'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-2380041671892907663</id><published>2010-02-13T17:23:00.005-05:00</published><updated>2010-02-13T17:51:33.295-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='scripts'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='audio'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='mplayer'/><title type='text'>Convertir a mp3 todos archivos wma de un directorio</title><content type='html'>Para convertir al formato mp3 todos archivos wma contenidos dentro de un directorio, podemos hacerlo utilizando el siguiente script:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   #!/bin/sh&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   #&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   # Convierte los archivos WMA de un directorio al formato MP3&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   # Autor: Juenlis Coss&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   for f1 in *.wma&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   do&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;      f2=`echo $f1 | cut -d '.' -f 1`;&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;      mplayer "$f1" -ao pcm&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;      mv audiodump.wav "$f2.wav"&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;      lame --r3mix "$f2.wav" "$f2.mp3"&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;      rm "$f2.wav"&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;   done&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;- Para lograrlo, primeramente tenemos que tener instalado el mplayer y el lame&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo aptitude install mplayer lame&lt;/span&gt;&lt;br /&gt;- Copiar el contenido del script en un fichero (por ejemplo: wma2mp3.sh) dentro del directorio donde están los archivos .wma que deseas convertir a mp3.&lt;br /&gt;- Luego darle a este fichero permiso de ejecución (chmod +x wma2mp3.sh)&lt;br /&gt;- Y por último ejecutarlo (./wma2mp3.sh)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-2380041671892907663?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/2380041671892907663/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/convertir-mp3-todos-archivos-wma-de-un.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2380041671892907663'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2380041671892907663'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/convertir-mp3-todos-archivos-wma-de-un.html' title='Convertir a mp3 todos archivos wma de un directorio'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-2803740005514300049</id><published>2010-02-13T10:20:00.000-05:00</published><updated>2010-02-13T10:20:44.037-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='postgres'/><title type='text'>Hacer backup de una base de datos en postgres</title><content type='html'>Ejecutar en consola:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;pg_dump -i -U usuario_bd -F p -v -f "/ruta/donde/salvar/base_datos.sql" nombre_bd;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-2803740005514300049?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/2803740005514300049/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/hacer-backup-de-una-base-de-datos-en.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2803740005514300049'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2803740005514300049'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/hacer-backup-de-una-base-de-datos-en.html' title='Hacer backup de una base de datos en postgres'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-6930819540457059521</id><published>2010-02-08T01:30:00.000-05:00</published><updated>2010-02-08T01:38:16.671-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Restaurar los paneles del escritorio de Ubuntu</title><content type='html'>Para restaurar los paneles del escritorio de Ubuntu solo debemos ejecutar en consola lo siguiente:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#gconftool --recursive-unset /apps/panel&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#rm -rf ~/.gconf/apps/panel&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#pkill gnome-panel&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-6930819540457059521?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/6930819540457059521/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/restaurar-los-paneles-del-escritorio-de.html#comment-form' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6930819540457059521'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6930819540457059521'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/restaurar-los-paneles-del-escritorio-de.html' title='Restaurar los paneles del escritorio de Ubuntu'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-2220216749202065564</id><published>2010-02-04T01:20:00.000-05:00</published><updated>2010-02-04T01:34:47.019-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Deshabilitar consolas "tty" en Ubuntu Karmic 9.10</title><content type='html'>Debido a los recientes cambios en Upstart, el &lt;a href="http://glosario-x.blogspot.com/2010/02/deshabilitar-consolas-tty-en-sistemas.html"&gt;procedimiento para eliminar consolas virtuales&lt;/a&gt; en la instalación por defecto ha cambiado.&lt;br /&gt;Ahora debemos renombrar los ficheros /etc/init/tty*.conf que no necesites. Por ejemplo, para deshabilitar la consola 5 (tty5):&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#mv /etc/init/tty5.conf /etc/init/tty5.conf.bak&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-2220216749202065564?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/2220216749202065564/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/deshabilitar-consolas-tty-en-ubuntu.html#comment-form' title='4 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2220216749202065564'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2220216749202065564'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/deshabilitar-consolas-tty-en-ubuntu.html' title='Deshabilitar consolas &quot;tty&quot; en Ubuntu Karmic 9.10'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-6028266094683360550</id><published>2010-02-04T01:05:00.001-05:00</published><updated>2010-02-04T01:07:54.543-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='mysql'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Transferir base de datos MySQL a un servidor remoto</title><content type='html'>Para migrar una base de datos MySQL de un servidor a otro solo debemos ubicarnos en el servidor donde se encuentra corriendo la base de datos que queremos migrar y en este ejecutar en consola:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#mysqldump -u usuario_bd_local -p clave_usuario_bd_local dbname_local | ssh usuario_host_remoto@ip.addr.pc.remota mysql -u usuario_bd_remota -p clave_usuario_bd_remta dbname_remota&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-6028266094683360550?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/6028266094683360550/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/transferir-base-de-datos-mysql-un.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6028266094683360550'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/6028266094683360550'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/transferir-base-de-datos-mysql-un.html' title='Transferir base de datos MySQL a un servidor remoto'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5661220581419194844</id><published>2010-02-02T12:56:00.000-05:00</published><updated>2010-02-02T13:08:17.929-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Deshabilitar consolas "tty" en sistemas GNU/Linux</title><content type='html'>Para lograrlo, solo debemos renombrar los ficheros /etc/event.d/tty* correspondientes a las consolas que no necesitamos. Por ejemplo, para deshabilitar la consola 5 (tty5):&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span class="Apple-style-span"  style="font-family:'courier new';"&gt;#mv /etc/event.d/tty5 /etc/event.d/tty5.bak&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5661220581419194844?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5661220581419194844/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/02/deshabilitar-consolas-tty-en-sistemas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5661220581419194844'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5661220581419194844'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/02/deshabilitar-consolas-tty-en-sistemas.html' title='Deshabilitar consolas &quot;tty&quot; en sistemas GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-971599693211870550</id><published>2010-01-30T12:09:00.000-05:00</published><updated>2010-01-30T12:44:09.443-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Deshabilitar Xgl para una sesión de usuario en Ubuntu</title><content type='html'>- Crear el fichero ~/.config/xserver-xgl/disable&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#touch ~/.config/xserver-xgl/disable&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-971599693211870550?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/971599693211870550/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/01/deshabilitar-xgl-para-una-sesion-de.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/971599693211870550'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/971599693211870550'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/01/deshabilitar-xgl-para-una-sesion-de.html' title='Deshabilitar Xgl para una sesión de usuario en Ubuntu'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-2769428693109367505</id><published>2010-01-27T22:08:00.000-05:00</published><updated>2010-01-27T01:03:50.778-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='kde'/><title type='text'>Configurar dolphin para abrir carpetas con double click</title><content type='html'>Para lograrlo solo debemos editar el fichero ~/.kde4/share/config/kdeglobals y colocar en la sección [KDE] la directiva: SingleClick=false&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-2769428693109367505?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/2769428693109367505/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/01/configurar-dolphin-para-abrir-carpetas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2769428693109367505'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/2769428693109367505'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/01/configurar-dolphin-para-abrir-carpetas.html' title='Configurar dolphin para abrir carpetas con double click'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3591371925220159004</id><published>2010-01-24T15:00:00.003-05:00</published><updated>2010-01-24T15:14:42.767-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Como leer un fichero línea por línea en GNU/Linux</title><content type='html'>&lt;span style="font-family:courier new;"&gt;#cat file.lst | while read line; do echo "${line}"; done&lt;/span&gt;&lt;br /&gt;  ó&lt;br /&gt;  &lt;span style="font-family:courier new;"&gt;#while read line; do echo "${line}"; done &amp;lt; file.lst &lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3591371925220159004?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3591371925220159004/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/01/como-leer-fichero-linea-por-linea-en.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3591371925220159004'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3591371925220159004'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/01/como-leer-fichero-linea-por-linea-en.html' title='Como leer un fichero línea por línea en GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3773709674017938803</id><published>2010-01-23T18:15:00.007-05:00</published><updated>2010-01-23T20:54:47.889-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Jugando con los procesos de apache en sistemas GNU/Linux</title><content type='html'>- Obtener la cantidad de procesos apache abiertos&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#let COUNT=`ps aux | grep httpd | wc -l`-1;echo $COUNT;&lt;/span&gt;&lt;br /&gt;- Mostrar la cantidad de memoria consumida por cada proceso apache&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#ps -ylC httpd --sort:rss | more #Formato extendido: Fijarse en los valores de la columna "RSS"(consumo en KB).&lt;/span&gt;&lt;br /&gt;ó&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#ps -o rss -C httpd --sort:rss | more #Fijarse en los valores de la columna "RSS"(consumo en KB).&lt;/span&gt;&lt;br /&gt;- Consumo total de memoria del apache&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#COUNT=`ps aux | grep httpd | wc -l`;let COUNT=COUNT-1;ps -o rss -C httpd --sort:rss | tail -$COUNT &gt; .httpd.tmp;C=0;while read line; do let C=C+line; done &lt; .httpd.tmp;echo "Apache está consumiendo: $(($C/1024)) MB";rm .httpd.tmp;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Nota: En caso de tratarse de GNU/Debian o sus derivados debe cambiar "httpd" por "apache2".&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3773709674017938803?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3773709674017938803/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2010/01/jugando-con-los-procesos-de-apache-en.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3773709674017938803'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3773709674017938803'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2010/01/jugando-con-los-procesos-de-apache-en.html' title='Jugando con los procesos de apache en sistemas GNU/Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-217727927539822581</id><published>2009-12-24T12:31:00.003-05:00</published><updated>2009-12-24T12:41:38.017-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='navidad'/><title type='text'>Feliz Navidad</title><content type='html'>La Navidad es la época más linda y esperada del calendario. Significa&lt;br /&gt;reunión de familias, de padres e hijos, de Hermanos, parientes y&lt;br /&gt;amigos. Época de cavilar sobre nuestros aciertos y desaciertos,&lt;br /&gt;nuestros sueños, esperanzas y logros.&lt;br /&gt;&lt;br /&gt;Es época de recordar que todos formamos parte de un todo, que todos&lt;br /&gt;somos hermanos y estamos unidos por lazos invisibles. No somos seres&lt;br /&gt;aislados, todo lo que hacemos tiene efecto en los demás.&lt;br /&gt;&lt;br /&gt;Compartamos nuestra alegría y nuestra mesa.&lt;br /&gt;&lt;br /&gt;Feliz Navidad!!!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-217727927539822581?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/217727927539822581/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/12/feliz-navidad.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/217727927539822581'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/217727927539822581'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/12/feliz-navidad.html' title='Feliz Navidad'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-762526426800577442</id><published>2009-12-21T00:40:00.002-05:00</published><updated>2009-12-21T00:48:02.942-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='audio'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Eliminar ruido en audio de ubuntu 9.10</title><content type='html'>En Ubuntu Karmic 9.10 las laptops (Ej: HP y Compaq) con tarjetas de sonido intel emiten un molesto ruido cada vez que alguna aplicación va hacer uso de la tarjeta. Esto se debe a que en Ubuntu 9.10 con el propósito de ahorrar energía encienden y apagan la tarjeta de sonido cada vez que va ser usada, haciendo este molesto ruido.&lt;br /&gt;Para eliminarlo debemos:&lt;br /&gt;- Editar el fichero alsa-base.conf&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Presionar ALT+F2&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Escribir gksudo gedit /etc/modprobe.conf.d/alsa-base.conf&lt;/span&gt;&lt;br /&gt;- Comentar la línea&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#options snd-hda-intel power_save=10 power_save_controller=N&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-762526426800577442?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/762526426800577442/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/12/eliminar-ruido-en-audio-de-ubuntu-910.html#comment-form' title='4 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/762526426800577442'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/762526426800577442'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/12/eliminar-ruido-en-audio-de-ubuntu-910.html' title='Eliminar ruido en audio de ubuntu 9.10'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7428129107473074849</id><published>2009-12-17T13:10:00.002-05:00</published><updated>2009-12-17T13:38:04.387-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='compiz'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><title type='text'>Iniciar compiz con tarjetas gráficas que estén en la lista negra</title><content type='html'>Existen tarjetas gráficas que dan una serie de problemas corriendo Compiz Fusion, no soportando algunos plugin de este. Estas tarjetas están en una &lt;a href="http://wiki.compiz.org/Hardware/Blacklist/es"&gt;lista negra&lt;/a&gt; en compiz-manager, por lo que para iniciar compiz usando una de estas es necesario ignorar la lista.&lt;br /&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# echo SKIP_CHECKS=yes &gt;&gt; ~/.config/compiz/compiz-manager&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7428129107473074849?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7428129107473074849/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/12/iniciar-compiz-con-tarjetas-graficas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7428129107473074849'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7428129107473074849'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/12/iniciar-compiz-con-tarjetas-graficas.html' title='Iniciar compiz con tarjetas gráficas que estén en la lista negra'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5067040428380279614</id><published>2009-12-14T17:03:00.001-05:00</published><updated>2009-12-14T19:06:19.932-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Desconectar un usuario remoto en Linux</title><content type='html'>Puede darse el caso de que nos hayamos conectado por ssh a un servidor o una PC desde otra que no es la nuestra, y por alguna razón nos hayamos ido y se nos ha quedado la conexión abierta, por lo que necesitamos desde nuestra PC cerrar esta conexión para evitar la entrada de intrusos.&lt;br /&gt;- Para lograrlo, necesitamos conocer la consola en la que está conectado el usuario&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# who&lt;/span&gt;&lt;br /&gt;Lo que mostrará algo como:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;root  pts/0        2009-12-14 17:01 (:0.0)&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;root  pts/1        2009-12-14 18:19 (:0.0)&lt;/span&gt;&lt;br /&gt;Acá nos percatamos que la conexión que dejamos abierta es la identificada por pts/0&lt;br /&gt;- Luego buscamos el PID de su shell&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# ps -ax | grep pts/0&lt;/span&gt;&lt;br /&gt;Obteniendo algo como:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;3484 pts/0    Ss+    0:00 bash&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;4017 pts/1    S+     0:00 grep pts/0&lt;/span&gt;&lt;br /&gt;Siendo el PID el valor de la línea identificada por pts/0 y el proceso "bash", en este caso 3484&lt;br /&gt;- Y por último matamos el proceso&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# kill -9 3484&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5067040428380279614?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5067040428380279614/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/12/desconectar-un-usuario-remoto-en-linux.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5067040428380279614'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5067040428380279614'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/12/desconectar-un-usuario-remoto-en-linux.html' title='Desconectar un usuario remoto en Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5108535991254909383</id><published>2009-12-11T14:03:00.004-05:00</published><updated>2009-12-11T14:41:26.090-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='postgres'/><title type='text'>Calcular espacio que ocupa una base de datos en postgres</title><content type='html'>Para calcular el espacio que ocupa en disco duro una base de datos en postgres debemos conectarnos a esta a través de nuestro administrador de base de datos (ej: pgAdmin o phpPgAdmin), y ejecutar la siguiente sentencia SQL:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;select pg_size_pretty(pg_database_size('nombre_base_datos')) as size;&lt;/span&gt;&lt;br /&gt;Otra vía es ejecutando en la consola de linux:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo su postgres&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# psql -d nombre_base_datos -c "select pg_size_pretty(pg_database_size('nombre_base_datos')) as size;"&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5108535991254909383?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5108535991254909383/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/12/calcular-espacio-que-ocupa-una-base-de.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5108535991254909383'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5108535991254909383'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/12/calcular-espacio-que-ocupa-una-base-de.html' title='Calcular espacio que ocupa una base de datos en postgres'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7936092038366615559</id><published>2009-12-07T18:02:00.003-05:00</published><updated>2009-12-07T18:26:20.443-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='iptable'/><category scheme='http://www.blogger.com/atom/ns#' term='firewall'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Denegar Ping con Iptables</title><content type='html'>Si queremos pasar como fantasmas en la red de nuestro trabajo una de las cosas que tenemos que hacer es denegar el ping a nuestra máquina. Esto podemos lograrlos añadiendo las siguientes reglas en el iptable:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# iptables -A INPUT -i eth0 -p icmp --icmp-type destination-unreachable -j ACCEPT&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# iptables -A INPUT -i eth0 -p icmp --icmp-type time-exceeded -j ACCEPT&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# iptables -A INPUT -i eth0 -p icmp --icmp-type echo-reply -j ACCEPT&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# iptables -A INPUT -i eth0 -p icmp -j DROP&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Nota: Tambien podemos eliminar el -i eth0 y bloquear el ping en todas las interfaces de red.&lt;br /&gt;&lt;br /&gt;Ahora, existe una forma más fácil de lograrlo y es poner el valor "icmp_echo_ignore_all" a 1 de manera permanente, para ello puedes hacer lo siguiente:&lt;br /&gt;- Editar sysctl.conf&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# sudo nano /etc/sysctl.conf&lt;/span&gt;&lt;br /&gt;- Agregar la línea&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;net.ipv4.icmp_echo_ignore_all = 1&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7936092038366615559?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7936092038366615559/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/12/denegar-ping-con-iptables.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7936092038366615559'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7936092038366615559'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/12/denegar-ping-con-iptables.html' title='Denegar Ping con Iptables'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-940178079316901461</id><published>2009-12-03T17:15:00.002-05:00</published><updated>2009-12-03T17:21:44.965-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Inicio automático de programas en sistemas GNU/Debian</title><content type='html'>Para lograr en sistemas GNU/Debian o derivados de este que un programa inicie automáticamente al iniciar el sistema operativo debemos crear enlaces en los niveles de ejecución de la siguiente forma:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# update-rc.d nombre_programa defaults numero_de_prioridad_de_inicio&lt;/span&gt;&lt;br /&gt;- Deshabilitar el inicio automatico de programas&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# update-rc.d -f nombre_programa remove&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-940178079316901461?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/940178079316901461/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/12/inicio-automatico-de-programas-en.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/940178079316901461'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/940178079316901461'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/12/inicio-automatico-de-programas-en.html' title='Inicio automático de programas en sistemas GNU/Debian'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-748599855315208865</id><published>2009-11-30T16:36:00.000-05:00</published><updated>2009-11-30T16:47:57.848-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='xorg'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Activar Ctrl+Alt+Retroceso en Ubuntu Jaunty 9.04</title><content type='html'>En los sistemas GNU/Linux podemos reiniciar el servidor de ventanas a través de la combinación de teclas Ctrl+Alt+Retroceso, sin embargo esta opción fue desactivada en Ubuntu Jaunty 9.04, por lo que si necesitamos reiniciar las X tendremos que ir a una consola y ejecutar:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo /etc/init.d/gdm restart&lt;/span&gt;&lt;br /&gt;No obstante, podemos activar nuevamente el funcionamiento de esta combinación de teclas editando el xorg.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo /etc/X11/xorg.conf&lt;/span&gt;&lt;br /&gt;y poner al final del fichero&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;Section "ServerFlags"&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt; Option "DontZap" "false"&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;EndSection&lt;/span&gt;&lt;br /&gt;Otra forma de hacerlo es instalando "dontzap"&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo aptitude install dontzap&lt;/span&gt;&lt;br /&gt;y ejecutar&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo dontzap -d&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-748599855315208865?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/748599855315208865/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/activar-ctrlaltretroceso-en-ubuntu.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/748599855315208865'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/748599855315208865'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/activar-ctrlaltretroceso-en-ubuntu.html' title='Activar Ctrl+Alt+Retroceso en Ubuntu Jaunty 9.04'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3363436684282791182</id><published>2009-11-25T13:50:00.002-05:00</published><updated>2009-11-25T15:12:16.978-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='debian'/><category scheme='http://www.blogger.com/atom/ns#' term='centos'/><category scheme='http://www.blogger.com/atom/ns#' term='php'/><title type='text'>Instalar JSON en php5.1.x</title><content type='html'>Para poder ejecutar sobre php5.1.x aplicaciones que hagan uso de la librería JSON es necesario realizar una instalación manual del módulo para que la aplicación puede operar sin problema alguno.&lt;br /&gt;&lt;br /&gt;&lt;span style="text-decoration:underline;"&gt;Instalar librería en Debian&lt;/span&gt;&lt;br /&gt;- Instalar dependencia necesaria&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# aptitude install php5-dev&lt;/span&gt;&lt;br /&gt;- Si estamos detrás de un proxy es necesario configurarlo&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# pear config-set http_proxy http://usuario:contraseña@ip.addr.of.proxy:puerto&lt;/span&gt;&lt;br /&gt;- Instalar la librería&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# pear channel-update pear.php.net &amp;amp;&amp;amp; pear install pecl/json&lt;/span&gt;&lt;br /&gt;- Crear fichero de configuración de la librería para php&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# nano /etc/php5/conf.d/json.ini&lt;/span&gt;&lt;br /&gt;- Adicionar el contenido "extension=json.so" (sin las comillas)&lt;br /&gt;&lt;br /&gt;&lt;span style="text-decoration:underline;"&gt;Instalar librería en CentOS 5.3&lt;/span&gt;&lt;br /&gt;- Instalar dependencia necesaria&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# yum install php-devel&lt;/span&gt;&lt;br /&gt;- Si estamos detrás de un proxy es necesario configurarlo&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# pear config-set http_proxy http://usuario:contraseña@ip.addr.of.proxy:puerto&lt;/span&gt;&lt;br /&gt;- Instalar la librería&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# pear channel-update pear.php.net &amp;amp;&amp;amp; pear install pecl/json&lt;/span&gt;&lt;br /&gt;- Crear fichero de configuración de la librería para php&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# nano /etc/php.d/json.ini&lt;/span&gt;&lt;br /&gt;- Adicionar el contenido "extension=json.so" (sin las comillas)&lt;br /&gt;&lt;br /&gt;fuente: &lt;a href="http://www.sysadmin.cl/v2/?p=273"&gt;http://www.sysadmin.cl/v2/?p=273&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3363436684282791182?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3363436684282791182/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/instalar-json-en-php51x.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3363436684282791182'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3363436684282791182'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/instalar-json-en-php51x.html' title='Instalar JSON en php5.1.x'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5319093011919875203</id><published>2009-11-23T11:22:00.000-05:00</published><updated>2009-11-23T11:22:01.143-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='fecha'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Trabajo con fechas en sistemas Unix</title><content type='html'>Una de las operaciones frecuentes de un administrador de sistemas Unix es el trabajo con fechas, por lo que es necesario conocer algunas de las cosas que se pueden hacer con ellas:&lt;br /&gt;- Cambiar la hora del sistema&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# date -s hh:mm&lt;/span&gt;&lt;br /&gt;- Cambiar fecha del sistema&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# date --set "YYYY-MM-DD hh:mm"&lt;/span&gt;&lt;br /&gt;- Cambiar hora y fecha del BIOS&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# hwclock --set --date="YYYY-MM-DD hh:mm"&lt;/span&gt;&lt;br /&gt;Nota: Hay un bug en linux que provoca que en algunos sistemas no se pueda cambiar la fecha del BIOS con la sentencia anterior. Para lograrlo es necesario lo siguiente:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# hwclock --directisa --set --date="YYYY-MM-DD hh:mm"&lt;/span&gt;&lt;br /&gt;- Configurar sistema para que tome la hora UTC (GTM)&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&gt; Editar /etc/default/rcS&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# nano /etc/default/rcS&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&gt; Poner UTC=yes si desea poner su reloj UTC (GMT), y UTC=no en caso contrario.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&gt; Luego o bien reiniciamos, o bien reajustamos el reloj de la placa ejecutando&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# /etc/init.d/hwclock.sh restart&lt;/span&gt;&lt;br /&gt;- Determinar tu zona horaria&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# tzselect&lt;/span&gt;&lt;br /&gt;- Cambiar zona horaria&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# cp /usr/share/zoneinfo/Tuzona/Horaria /etc/localtime&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5319093011919875203?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5319093011919875203/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/trabajo-con-fechas-en-sistemas-unix.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5319093011919875203'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5319093011919875203'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/trabajo-con-fechas-en-sistemas-unix.html' title='Trabajo con fechas en sistemas Unix'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5955106245754420763</id><published>2009-11-18T11:12:00.002-05:00</published><updated>2009-11-18T11:38:06.890-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='error'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Solucionar "error 13" que da el grub en Ubuntu Jaunty 9.04 cuando se convierte el sistema raíz a ext4</title><content type='html'>Una de las características que trae Ubuntu Jaunty 9.04 es la incorporación del sistema de ficheros ext4, el cual entre otras cosas mejora grandemente el desempeño de su PC. Sin embargo, cuando se actualiza desde Ubuntu Intrepid 8.10 a Jaunty, manualmente hay que &lt;a href="http://akebuntu.comyr.com/cambiar-ext3-por-ext4-en-ubuntu-904-jaunty-jackalope/"&gt;convertir el sistema de ficheros de ext3 a ext4&lt;/a&gt; si desea en verdad notar una mejora considerable en el rendimiento del sistema operativo (SO).&lt;br /&gt;Puede suceder que luego de convertir el sistema raíz a ext4, al reinicar Ubuntu, el grub de un "error 13: Invalid or unsupported executable format", lo que puede solucionarse de la siguiente manera:&lt;br /&gt;- Si puedes entrar al SO con el kernel viejo:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo grub-install /dev/sda&lt;/span&gt;&lt;br /&gt;- Sino, desde un livecd:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo mkdir /mnt/linux&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo mount -t ext4 /dev/sda1 /mnt/linux&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo mount -t proc proc /mnt/linux/proc&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo mount -t sysfs sys /mnt/linux/sys&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo mount -o bind /dev /mnt/linux/dev&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo chroot /mnt/linux&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo grub-install --recheck /dev/sda&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5955106245754420763?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5955106245754420763/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/solucionar-error-13-que-da-el-grub-en.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5955106245754420763'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5955106245754420763'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/solucionar-error-13-que-da-el-grub-en.html' title='Solucionar &quot;error 13&quot; que da el grub en Ubuntu Jaunty 9.04 cuando se convierte el sistema raíz a ext4'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-1973710232642930583</id><published>2009-11-16T20:46:00.003-05:00</published><updated>2009-11-16T23:37:37.821-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='debian'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Actualizar desde Debian Etch a Debian Lenny</title><content type='html'>Para actualizar la versión estable de Debian Etch a Lenny, solo es necesario realizar los siguientes pasos:&lt;br /&gt;- Editar el sources.list&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#nano /etc/apt/sources.list&lt;/span&gt;&lt;br /&gt;- Cambiar donde quiera que diga etch a lenny&lt;br /&gt;- Realizar un update&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#aptitude update&lt;/span&gt;&lt;br /&gt;- Actualizar apt, dpkg y aptitude&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#aptitude install apt dpkg aptitude&lt;/span&gt;&lt;br /&gt;- y por último actualizar el sistema completo&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;#aptitude full-upgrade&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Nota: dist-upgrade fue renombrado a full-upgrade en el aptitude de lenny&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-1973710232642930583?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/1973710232642930583/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/actualizar-desde-debian-etch-debian.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1973710232642930583'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/1973710232642930583'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/actualizar-desde-debian-etch-debian.html' title='Actualizar desde Debian Etch a Debian Lenny'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7043077227270181217</id><published>2009-11-16T18:30:00.004-05:00</published><updated>2009-11-16T22:08:22.155-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='scripts'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Activar el funcionamiento de los botones del brillo de las laptops HP Compaq Presario en Ubuntu Hardy 8.04</title><content type='html'>Existe un problema en Ubuntu Hardy 8.04 con las laptop HP Compaq Presario que hace que los botones del brillo no funcionen, lo cual se resuelve modificando los scripts para subir (/etc/acpi/video_brightnessup.sh) y bajar (/etc/acpi/video_brightnessdown.sh) el brillo.&lt;br /&gt;&lt;br /&gt;- Para arreglar el botón de subir brillo reemplazar el contenido de /etc/acpi/video_brightnessup.sh por &lt;a href="http://mimatrix.com/glosario-x/video_brightnessup.sh"&gt;este&lt;/a&gt;:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#!/bin/bash&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#. /usr/share/acpi-support/key-constants&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#acpi_fakekey $KEY_BRIGHTNESSUP&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;RUTA="/proc/acpi/video/OVGA/DD03/brightness"&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;let CIEN=100&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;let SUMAR=10&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;let VALOR=`tail -n 1 /proc/acpi/video/OVGA/DD03/brightness | cut -f 2 -d ' '`&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;if [ $VALOR -lt $CIEN ] ; then&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;    let VALOR=$VALOR+$SUMAR &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;    echo $VALOR &gt; $RUTA&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;fi&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;- Para arreglar el botón de bajar brillo reemplazar el contenido de /etc/acpi/video_brightnessdown.sh por &lt;a href="http://mimatrix.com/glosario-x/video_brightnessdown.sh"&gt;este&lt;/a&gt;:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#!/bin/bash&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#. /usr/share/acpi-support/key-constants&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#acpi_fakekey $KEY_BRIGHTNESSDOWN&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;RUTA="/proc/acpi/video/OVGA/DD03/brightness"&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;let CERO=0&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;let RESTAR=10&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;let VALOR=`tail -n 1 /proc/acpi/video/OVGA/DD03/brightness | cut -f 2 -d ' '`&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;if [ $VALOR -gt $CERO ] ; then&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;    let VALOR=$VALOR-$RESTAR &lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;    echo $VALOR &gt; $RUTA&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;fi&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7043077227270181217?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7043077227270181217/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/activar-el-funcionamiento-de-los.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7043077227270181217'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7043077227270181217'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/activar-el-funcionamiento-de-los.html' title='Activar el funcionamiento de los botones del brillo de las laptops HP Compaq Presario en Ubuntu Hardy 8.04'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-8949877857460217616</id><published>2009-11-16T16:11:00.011-05:00</published><updated>2009-11-16T22:28:13.046-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='grub'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Entrar a linux como root y apoderarse del sistema + SOLUCIÓN</title><content type='html'>En una ocasión, un gran amigo y tristemente un fanático de windows encontró una &lt;a href="http://ildepe87.wordpress.com/2009/08/26/c/"&gt;entrada en un blog&lt;/a&gt; donde explican como entrar como root a un linux a través del grub.&lt;br /&gt;- Encender la PC&lt;br /&gt;- Presionar la tecla 'esc' para que aparezca el prompt del grub.&lt;br /&gt;- Presionar la tecla 'e' para editar la entrada del grub.&lt;br /&gt;- Ubicarse sobre la línea que empieza por kernel y presionar la tecla 'e' para editarla.&lt;br /&gt;- Ir al final de la línea y reemplazar "ro quiet splash" por "rw init=/bin/bash".&lt;br /&gt;- Presionar 'enter' y luego presionar la tecla 'b' para que arranque el sistema.&lt;br /&gt;&lt;br /&gt;Como es lógico, enseguida quiso presentarlo como un bug de linux, lo cual no es así, puesto que es una funcionalidad que tiene el kernel, el que al pasarle estos parámetros (rw init=/bin/bash) lo que hace es activar el init 1, pues linux por lo general corre en init 3 o init 5 (funcionalidad la cual puede servir para recuperar la contraseña del root en caso de haberla perdido o recuperar un fallo en el sistema como tal)&lt;br /&gt;No obstante, si desea que ningún intruso haga uso de esta funcionalidad para entrar a su sistema como root y apoderarse del mismo, lo único que tiene que hacer es ponerle contraseña al grub.&lt;br /&gt;- Editar el grub&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# nano /boot/grub/menu.lst&lt;/span&gt;&lt;br /&gt;- Descomentar la línea 'password PASSWORD' y poner la clave deseada&lt;br /&gt;- Insertar el comando 'lock' debajo de cada entrada 'title'&lt;br /&gt;- Guardar el fichero y listo&lt;br /&gt;&lt;br /&gt;fuente: &lt;a href="http://foros.hackerss.com/lofiversion/index.php/t4902.html"&gt;http://foros.hackerss.com/lofiversion/index.php/t4902.html&lt;/a&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;a href="http://ubuntuforums.org/archive/index.php/t-3609.html"&gt;http://ubuntuforums.org/archive/index.php/t-3609.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-8949877857460217616?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/8949877857460217616/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/entrar-linux-como-root-y-apoderarse-del.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8949877857460217616'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8949877857460217616'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/entrar-linux-como-root-y-apoderarse-del.html' title='Entrar a linux como root y apoderarse del sistema + SOLUCIÓN'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7680794616012502583</id><published>2009-11-14T20:40:00.003-05:00</published><updated>2009-11-14T20:45:20.791-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='apache'/><title type='text'>Eliminar el pedido de la llave privada del certificado SSL al reiniciar Apache</title><content type='html'>Una vez que se configura el servidor web Apache con conexión segura a través de SSL, al reiniciarlo solicita una clave privada para culminar el proceso de reiniciado, por lo que es necesario eliminar la llave privada del certificado SSL para que cuando vuelva a reiniciar no pida la clave.&lt;br /&gt;Para lograrlo es necesario realizar lo siguiente:&lt;br /&gt;- Se hace una copia del certificado&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# cp /etc/apache2/ssl/ssl.key/server.key /etc/apache2/ssl/ssl.key/server.key.org&lt;/span&gt;&lt;br /&gt;- Nos colocamos dentro del directorio donde se encuentran los certificados&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# cd /etc/apache2/ssl/ssl.key&lt;/span&gt;&lt;br /&gt;- Removemos la clave privada del certificado&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# openssl rsa -in server.key.org -out server.key&lt;/span&gt;&lt;br /&gt;- Y por último, le otorgamos al certificado los permisos de solo lectura para el usuario root para que nadie más pues acceder al contenido del mismo.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# chmod 400 server.key&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7680794616012502583?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7680794616012502583/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/eliminar-el-pedido-de-la-llave-privada.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7680794616012502583'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7680794616012502583'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/eliminar-el-pedido-de-la-llave-privada.html' title='Eliminar el pedido de la llave privada del certificado SSL al reiniciar Apache'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-9078983693816421790</id><published>2009-11-14T20:34:00.002-05:00</published><updated>2009-11-14T20:38:58.273-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='postgres'/><title type='text'>Actualizar desde postgresql-8.1 a postgresql-8.3</title><content type='html'>Primeramente debe instalar las últimas versiones de los paquetes (postgresql-8.3 y postgresql-client-8.3)&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# aptitude install postgresql-8.3&lt;/span&gt;&lt;br /&gt;Tenga en cuenta que la instalación de postgresql-8.3 creará automáticamente un clúster por omisión 8.3/main. Tiene que borrar el clúster 8.3 existente&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# pg_dropcluster --stop 8.3 main&lt;/span&gt;&lt;br /&gt;Luego, necesita actualizar el clúster 8.1/main a 8.3&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# pg_upgradecluster 8.1 main&lt;/span&gt;&lt;br /&gt;Posteriormente, elimina el clúster 8.1/main después de actualizar los clústers que tenga.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# pg_dropcluster 8.1 main&lt;/span&gt;&lt;br /&gt;Por último, elimina los paquetes postgresql-8.1 y postgresql-client-8.1&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# aptitude purge postgresql-8.1 postgresql-client-8.1&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-9078983693816421790?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/9078983693816421790/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/actualizar-desde-postgresql-81.html#comment-form' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/9078983693816421790'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/9078983693816421790'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/actualizar-desde-postgresql-81.html' title='Actualizar desde postgresql-8.1 a postgresql-8.3'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-82939713822407678</id><published>2009-11-14T18:20:00.014-05:00</published><updated>2009-11-16T21:28:25.184-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Convertir las minúsculas en mayúsculas y algo más</title><content type='html'>El comando "tr" es muy útil para producir una salida con la sustitución o eliminación de caracteres seleccionados dada una entrada determinada. Veamos su sintaxis.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;tr [options] "set1" "set2"&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;echo something | tr "set1" "set2"&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;tr "set1" "set2" &lt; input.txt &gt; output.txt&lt;/span&gt;&lt;br /&gt;Ahora veamos, como haciendo uso de este podemos convertir en un fichero las minúsculas en mayúsculas&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# tr [:lower:] [:upper:] &lt; fichero1.txt &gt; fichero2.txt&lt;/span&gt;&lt;br /&gt;pudiéramos también convertir los espacios en blanco en líneas&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# tr [:blank:] '\n' &lt; fichero1.txt &gt; fichero2.txt&lt;/span&gt;&lt;br /&gt;lo que también podría hacerse con el uso de tuberías&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# cat fichero1.txt | tr [:blank:] '\n' &gt; fichero2.txt&lt;/span&gt;&lt;br /&gt;o podríamos eliminar de un fichero todos los fin de líneas&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# tr -d '\n' &lt; fichero1.txt &gt; fichero2.txt&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;fuente: &lt;a href="http://www.cyberciti.biz/faq/how-to-use-linux-unix-tr-command/"&gt;http://www.cyberciti.biz/faq/how-to-use-linux-unix-tr-command/&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-82939713822407678?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/82939713822407678/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/convertir-en-un-fichero-las-minusculas.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/82939713822407678'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/82939713822407678'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/convertir-en-un-fichero-las-minusculas.html' title='Convertir las minúsculas en mayúsculas y algo más'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3794082025621379766</id><published>2009-11-14T16:20:00.005-05:00</published><updated>2009-11-14T16:45:59.725-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Sincronización manual de directorios a través de SSH</title><content type='html'>Por distintas razones, a veces hacemos de forma manual copias remotas de algún directorio de interés de nuestra pc; luego continuamos modificando el contenido del directorio local convirtiéndose la salva remota en una copia desactualizada o viceversa, haciéndose necesario sincronizar dichos directorios.&lt;br /&gt;- Sincronización del directorio remoto a partir del local&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# rsync -e ssh -auvz /ruta/directorio/local/ usuario@host_remoto:/ruta/directorio/remoto&lt;/span&gt;&lt;br /&gt;- Sincronización del directorio local a partir del remoto&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# rsync -e ssh -auvz usuario@host_remoto:/ruta/directorio/remoto/ /ruta/directorio/local&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3794082025621379766?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3794082025621379766/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/sincronizacion-manual-de-directorios.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3794082025621379766'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3794082025621379766'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/sincronizacion-manual-de-directorios.html' title='Sincronización manual de directorios a través de SSH'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-222183307660844528</id><published>2009-11-14T15:50:00.003-05:00</published><updated>2009-11-14T16:16:29.646-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='mysql'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Recuperar contraseña del root de MySql</title><content type='html'>Si olvida la clave de root del MySql después de haberla establecido, puede cambiarla entrando a la cuenta de administrador (root) del sistema.&lt;br /&gt;- Detenga el servidor.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# /etc/init.d/mysql stop&lt;/span&gt;&lt;br /&gt;- Inicie el servidor de la forma&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# /usr/sbin/mysqld --user=root --skip-grant-tables &amp;&lt;/span&gt;&lt;br /&gt;- Ejecute&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mysql&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;mysql&gt; use mysql&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;mysql&gt; update user set password=password('nueva_clave') where user='root';&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;mysql&gt; flush privileges;&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;mysql&gt; exit&lt;/span&gt;&lt;br /&gt;- Reinicie el servidor normalmente&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# /etc/init.d/mysql restart&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-222183307660844528?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/222183307660844528/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/recuperar-contrasena-del-root-de-mysql.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/222183307660844528'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/222183307660844528'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/recuperar-contrasena-del-root-de-mysql.html' title='Recuperar contraseña del root de MySql'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7699539528371957851</id><published>2009-11-12T14:48:00.006-05:00</published><updated>2009-11-14T16:11:51.690-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='web'/><title type='text'>Descargar un sitio web a tu disco duro</title><content type='html'>En Windows existe una herramienta muy conocida para descargar sitios web a tu disco duro (Teleport Pro), pudiéndolos visualizar luego de manera offline. Esta posibilidad te la brinda en Linux el comando wget.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# wget -krmnp http://glosario-x.blogspot.com&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7699539528371957851?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7699539528371957851/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/descarga-un-sitio-web-tu-disco-duro.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7699539528371957851'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7699539528371957851'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/descarga-un-sitio-web-tu-disco-duro.html' title='Descargar un sitio web a tu disco duro'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-650136949464952838</id><published>2009-11-12T14:05:00.005-05:00</published><updated>2009-11-14T16:12:06.323-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Instalar programas desde código fuente sin permiso de root</title><content type='html'>Cuando sólo podemos acceder a un Linux con una cuenta de usuario sin permisos de administración, puede que necesitemos utilizar aplicaciones que no están instaladas en el mismo, y al carecer de los permisos de root se nos imposibilita instalarla de manera global en el sistema operativo. Sin embargo, teniendo el código fuente de esta, podemos instalarla en nuestro home de la siguiente forma:&lt;br /&gt;- Descomprimimos el código fuente de la aplicación y una vez dentro de este directorio ejecutamos&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mkdir ~/apps&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# ./configure --prefix=/home/`whoami`/apps &amp;amp;&amp;amp; make &amp;amp;&amp;amp; make install&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-650136949464952838?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/650136949464952838/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/instalar-programas-desde-codigo-fuente.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/650136949464952838'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/650136949464952838'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/instalar-programas-desde-codigo-fuente.html' title='Instalar programas desde código fuente sin permiso de root'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-3005641099542301399</id><published>2009-11-12T13:37:00.007-05:00</published><updated>2009-11-16T21:28:30.822-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Eliminar librerías huérfanas de tu Linux</title><content type='html'>Cuando instalas un paquete éste suele tener dependencias, las cuales se instalan automáticamente. Si desinstalas ese paquete padre (con apt-get ó dpkg), las dependencias se quedarán en el disco ocupando un espacio inútil. Nunca está de más ver si tenemos paquetes huérfanos ocupando espacio en nuestro disco y eliminarlos para mantener nuestro sistema más limpio.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo aptitude install deborphan&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# for i in `deborphan` ; do sudo dpkg --purge $i ; done&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Nota: Este comando es muy útil si utilizas apt o dpkg para administrar los paquetes de tu sistema. Si usas aptitude no hace falta usarlo porque él mismo se encarga de eliminar los paquetes huérfanos.&lt;br /&gt;&lt;br /&gt;fuente: &lt;a href="http://www.guia-ubuntu.org/index.php?title=Deborphan"&gt;http://www.guia-ubuntu.org/index.php?title=Deborphan&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-3005641099542301399?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/3005641099542301399/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/eliminar-librerias-huerfanas-de-tu.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3005641099542301399'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/3005641099542301399'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/eliminar-librerias-huerfanas-de-tu.html' title='Eliminar librerías huérfanas de tu Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-5981723591529307792</id><published>2009-11-10T23:51:00.006-05:00</published><updated>2009-11-14T16:13:36.229-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='grub'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='live cd'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Recuperar GRUB de Linux</title><content type='html'>Si por alguna razón, después de haber instalado Linux instalamos un Windows, este último sobreescribe el MBR (Master Boot Record) del disco duro y hace que perdamos la entrada a nuestro linux, por lo que debemos recuperar el grub del sistema operativo para poder entrar nuevamente a linux. Para esto tomamos un live cd de linux y en una consola haremos lo siguiente:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# sudo su&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mkdir /mnt/P&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mount /dev/sda1 /mnt/P&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mount -t proc none /mnt/P/proc&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mount -o bind /dev /mnt/P/dev&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# chroot /mnt/P&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# grub&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;grub&gt; root(hd0,1)&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;grub&gt; setup (hd0)&lt;/span&gt;&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;grub&gt; quit&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Reiniciamos la pc y veremos nuevamente el grub del linux recuperado&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-5981723591529307792?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/5981723591529307792/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/recuperar-grub-de-linux.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5981723591529307792'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/5981723591529307792'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/recuperar-grub-de-linux.html' title='Recuperar GRUB de Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7420374380454978745</id><published>2009-11-10T23:36:00.004-05:00</published><updated>2009-11-14T16:13:45.385-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Descargar video streamming con mplayer</title><content type='html'>Comando para descargar un streamming con mplayer&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# mplayer -dumpfile /path/to/save/file.wmv -dumpstream mms://ip.addr.of.server/file.wmv&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7420374380454978745?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7420374380454978745/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/descargar-video-streamming-con-mplayer.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7420374380454978745'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7420374380454978745'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/descargar-video-streamming-con-mplayer.html' title='Descargar video streamming con mplayer'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7775872230561342165</id><published>2009-11-10T22:32:00.010-05:00</published><updated>2009-11-14T16:14:13.354-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><category scheme='http://www.blogger.com/atom/ns#' term='proxy'/><category scheme='http://www.blogger.com/atom/ns#' term='aptitude'/><title type='text'>Instalar paquetes de un repositorio de Internet a través de un proxy</title><content type='html'>Cuando nos encontramos detrás de un proxy y adicionamos un repositorio de internet, una vez que tratamos de actualizarlo (con "apt-get update" o "aptitude update") nos percatamos de que esta operación nunca llega a efectuarse y puede ser por la sencilla razón de que no le hemos indicado a nuestro sistema operativo de que estamos navegando a través de un proxy  (típico error: connect (101: Red inalcanzable)). Para efectuar satisfactoriamente dicha operación debemos hacer lo siguiente:&lt;br /&gt;- Editar /etc/apt/apt.conf&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# sudo nano /etc/apt/apt.conf&lt;/span&gt;&lt;br /&gt;- Adicionar la línea&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;Acquire::&lt;/span&gt;&lt;http||ftp style="font-family: courier new;"&gt;::Proxy "http://usuario_proxy:passwd_proxy@ip.addr.of.proxy:puerto"&lt;/http||ftp&gt;&lt;br /&gt;Otra vía para lograr conectarnos a internet sería creando una variable de entorno:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# export http_proxy="http://usuario_proxy:passwd_proxy@ip.addr.of.proxy:puerto"&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7775872230561342165?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7775872230561342165/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/instalar-paquetes-traves-de-un-proxy.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7775872230561342165'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7775872230561342165'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/instalar-paquetes-traves-de-un-proxy.html' title='Instalar paquetes de un repositorio de Internet a través de un proxy'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-7188317501909660293</id><published>2009-11-10T21:45:00.006-05:00</published><updated>2009-11-14T16:14:21.674-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='samba'/><category scheme='http://www.blogger.com/atom/ns#' term='windows'/><category scheme='http://www.blogger.com/atom/ns#' term='trucos'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Listar los recursos compartidos que tiene una PC Windows</title><content type='html'>Puede suceder que en algún momento te compartan un recurso de red desde una pc con Windows, y sin embargo no sepas el nombre del mismo para poderte conectar, por lo que con este comando  podrás listar todos los recursos compartidos que tiene.&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# smbclient -U nombre_usuario -L ip.addr.of.pc&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-7188317501909660293?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/7188317501909660293/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/listar-los-recursos-compartidos-que.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7188317501909660293'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/7188317501909660293'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/listar-los-recursos-compartidos-que.html' title='Listar los recursos compartidos que tiene una PC Windows'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-8348825821251460362</id><published>2009-11-10T20:27:00.009-05:00</published><updated>2009-11-14T16:14:59.104-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='fstab'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='samba'/><category scheme='http://www.blogger.com/atom/ns#' term='windows'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Montar un recurso compartido de Windows automáticamente al iniciar el sistema</title><content type='html'>Para ello hacemos lo siguiente:&lt;br /&gt;- Creamos el punto de montaje&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# sudo mkdir /mnt/red&lt;/span&gt;&lt;br /&gt;- Editamos el fstab con privilegios de administración&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;# sudo nano /etc/fstab&lt;/span&gt;&lt;br /&gt;- y añadimos la entrada&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family:courier new;"&gt;\\ip.addr.of.pc\nombre_recurso  /mnt/red smbfs  user,username=nombre_usuario,password=passwd_usuario,noauto&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Nota: Recuerde siempre dejar una línea en blanco al final del fstab.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-8348825821251460362?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/8348825821251460362/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/montar-un-recurso-compartido-de-windows.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8348825821251460362'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/8348825821251460362'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/montar-un-recurso-compartido-de-windows.html' title='Montar un recurso compartido de Windows automáticamente al iniciar el sistema'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-4453724737802800924</id><published>2009-11-10T19:38:00.009-05:00</published><updated>2009-11-14T16:15:05.976-05:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='windows'/><category scheme='http://www.blogger.com/atom/ns#' term='consola'/><title type='text'>Cambiar password del dominio desde Linux</title><content type='html'>En ocasiones necesitamos cambiar la contraseña del usuario de un dominio y nos dirigimos a una PC con Windows para hacerlo, cuando perfectamente podemos realizarlo desde la consola de Linux de la forma siguiente:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;span style="font-family: courier new;"&gt;# smbpasswd -r dominio.com -U nombre_usuario&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-4453724737802800924?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/4453724737802800924/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/cambiar-password-del-dominio-desde.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/4453724737802800924'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/4453724737802800924'/><link rel='alternate' type='text/html' href='http://glosario-x.blogspot.com/2009/11/cambiar-password-del-dominio-desde.html' title='Cambiar password del dominio desde Linux'/><author><name>Juenlis Coss</name><uri>http://www.blogger.com/profile/04508871109001022804</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://3.bp.blogspot.com/_NeR--QOY6WQ/SiRlO95dwtI/AAAAAAAAAHQ/sZVuSQMVKIU/S220/personal.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3142065504363960887.post-9118765634280989793</id><published>2009-11-10T18:37:00.001-05:00</published><updated>2009-11-10T20:02:53.062-05:00</updated><title type='text'>Un blog de tips de Linux</title><content type='html'>A veces, se hace necesario conocer pequeños trucos de Linux, que aunque parezcan muy sencillos son en muchos casos la solución a un gran problema.&lt;br /&gt;Sírvanse de algunos que he ido recuperando en mis años de andanzas por este gran sistema operativo.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3142065504363960887-9118765634280989793?l=glosario-x.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://glosario-x.blogspot.com/feeds/9118765634280989793/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://glosario-x.blogspot.com/2009/11/un-blog-de-tips-de-linux.html#comment-form' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/9118765634280989793'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3142065504363960887/posts/default/9118765634280989793'/><link rel='alternate' type='text/html' 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