<?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-6497791001183082494</id><updated>2011-12-16T11:11:27.939-03:00</updated><category term='tzdata'/><category term='linux'/><category term='lg'/><category term='flash'/><category term='HP'/><category term='ubuntu-restricted-extras'/><category term='RHEL'/><category term='ethtool'/><category term='grub'/><category term='sysadmin'/><category term='CentOS'/><category term='rpmbuild'/><category term='Adobe Reader'/><category term='ssh'/><category term='fedora'/><category term='analytics'/><category term='rpm'/><category term='ssdnow'/><category term='firefox'/><category term='redhat'/><category term='gw620g'/><category term='hard reset'/><category term='android'/><category term='yum'/><category term='shoa'/><category term='posix'/><category term='lsof'/><category term='arreglo de discos'/><category term='comandos unix'/><category term='Chile'/><category term='sun'/><category term='freebsd'/><category term='tweak'/><category term='tivoli'/><category term='ubuntu'/><category term='firewall'/><category term='solaris'/><category term='xen'/><category term='fishwork'/><category term='64 bit'/><title type='text'>edoherrera</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>19</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-6171903714585724450</id><published>2011-11-13T23:53:00.001-03:00</published><updated>2011-11-14T18:14:12.400-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='tweak'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Ubuntu tweak</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-IXYuVFiMchQ/TsCCdb9qhdI/AAAAAAAAAH4/gKMdgbHD1Xg/s1600/ubuntu-tweak.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="183" src="http://2.bp.blogspot.com/-IXYuVFiMchQ/TsCCdb9qhdI/AAAAAAAAAH4/gKMdgbHD1Xg/s320/ubuntu-tweak.png" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Ubuntu &lt;a href="http://ubuntu-tweak.com/"&gt;Tweak&lt;/a&gt; es una aplicación que permite configurar ubuntu de manera centralizada y sencilla.&lt;br /&gt;Podemos configurar características de inicio de sesión y configurar el escritorio.&lt;br /&gt;&amp;nbsp;Para quienes se inician en ubuntu o quieren hacer las cambios desde un solo lugar es una buena opción.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-6171903714585724450?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/6171903714585724450/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=6171903714585724450' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/6171903714585724450'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/6171903714585724450'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2011/11/ubuntu-tweak.html' title='Ubuntu tweak'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-IXYuVFiMchQ/TsCCdb9qhdI/AAAAAAAAAH4/gKMdgbHD1Xg/s72-c/ubuntu-tweak.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-4498618199615024690</id><published>2011-04-24T17:18:00.002-03:00</published><updated>2011-04-25T15:56:12.660-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='firefox'/><category scheme='http://www.blogger.com/atom/ns#' term='64 bit'/><category scheme='http://www.blogger.com/atom/ns#' term='flash'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Instalar Adobe Flash Player 64 bit en Firefox 4, ubuntu 10.04</title><content type='html'>Luego de instalar Firefox 4 en ubuntu 10.04, instalé desde las fuentes de ubuntu el plugin de Adobe Flash Player. Pero, en algunos casos aparecían problemas de refresco que no permitían ver bien los contenidos. Luego de varias pruebas encontré que existe una versión experimental de 64 bit de Adobe Flas PLayer, lo instalé y ahora funciona bien este es el método que seguí.&lt;br /&gt;Descargar Adobe Flash&amp;nbsp; PLayer&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-_unVDMMto4I/TbSDoJxvPRI/AAAAAAAAAEs/vXyGZN6JZbc/s1600/adobe1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="195" src="http://3.bp.blogspot.com/-_unVDMMto4I/TbSDoJxvPRI/AAAAAAAAAEs/vXyGZN6JZbc/s400/adobe1.png" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;Elegir la opción  &lt;a href="http://labs.adobe.com/technologies/flashplayer10/square/" style="color: #004477;"&gt;Descargue una versión preliminar de Flash Player con compatibilidad nativa para Linux de 64 bits&lt;/a&gt; desde Adobe Labs.&lt;br /&gt;Luego descargar &lt;a href="http://download.macromedia.com/pub/labs/flashplayer10/flashplayer10_2_p3_64bit_linux_111710.tar.gz"&gt;http://download.macromedia.com/pub/labs/flashplayer10/flashplayer10_2_p3_64bit_linux_111710.tar.gz&lt;/a&gt; &lt;br /&gt;&lt;br /&gt;Descomprimir y desempaquetar&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#tar xvfz flashplayer10_2_p3_64bit_linux_111710.tar.gz&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;span style="font-family: inherit;"&gt;&lt;span style="font-family: Arial,Helvetica,sans-serif;"&gt;Nótese que es de 64 bit&lt;/span&gt;.&lt;/span&gt;&lt;br /&gt;#file libflashplayer.so &lt;br /&gt;libflashplayer.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, stripped&lt;br /&gt;&lt;span style="font-family: Arial,Helvetica,sans-serif;"&gt;Copiar archivo en directorio de plugins de firefox.&lt;/span&gt; &lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#cp libflashplayer.so /home/edoherrera/.mozilla/plugins/&lt;/div&gt;&lt;br /&gt;En caso de tener abierto el navegador Firefox 4, reiniciar.&lt;br /&gt;&lt;br /&gt;Hasta ahora no he tenido problemas.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-4498618199615024690?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/4498618199615024690/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=4498618199615024690' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/4498618199615024690'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/4498618199615024690'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2011/04/instalar-adobe-flash-player-64-bit-en.html' title='Instalar Adobe Flash Player 64 bit en Firefox 4, ubuntu 10.04'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-_unVDMMto4I/TbSDoJxvPRI/AAAAAAAAAEs/vXyGZN6JZbc/s72-c/adobe1.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-2750828424462653735</id><published>2011-03-30T23:41:00.004-03:00</published><updated>2011-04-02T00:21:51.536-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='firefox'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Instalar Firefox 4 en Ubuntu 10.04</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://cdn.alt1040.com/files/2011/03/firefox-logo.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="189" src="http://cdn.alt1040.com/files/2011/03/firefox-logo.jpg" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;El 22 de marzo se liberó &lt;a href="http://www.firefox.com/"&gt;Firefox&lt;/a&gt; en su versión 4.0, al día de hoy cuenta con &lt;span id="download-count"&gt;&lt;a href="http://glow.mozilla.org/"&gt;48.015.28&lt;/a&gt; descargas y subiendo.&lt;/span&gt;&lt;br /&gt;&lt;span id="download-count"&gt;En ubuntu aun no esta en el repositorio oficial para instalar se debe seguir los siguiente pasos:&lt;/span&gt;&lt;span id="download-count"&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#sudo add-apt-repository ppa:mozillateam/firefox-stable&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#sudo apt-get update&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#sudo apt-get install firefox&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Si les aparece un error como el siguiente:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;root@pangui:~# add-apt-repository ppa:ubuntu-mozilla-daily/ppaExecuting: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver keyserver.ubuntu.com --recv B34505EA326FEAEA07E3618DEF4186FE247510BE&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;gpg: solicitando clave 247510BE de hkp servidor keyserver.ubuntu.com&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;gpgkeys: HTTP fetch error 7: couldn't connect to host&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;gpg: no se han encontrados datos OpenPGP válidos&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;gpg: Cantidad total procesada: 0&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;Se debe tener disponible el acceso al puerto 11371, los invito a probar Firefox 4.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-2750828424462653735?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/2750828424462653735/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=2750828424462653735' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/2750828424462653735'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/2750828424462653735'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2011/03/instalar-firefox-4-en-ubuntu-1004.html' title='Instalar Firefox 4 en Ubuntu 10.04'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-208866639451884962</id><published>2011-03-15T20:47:00.002-03:00</published><updated>2011-03-15T20:51:49.528-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='posix'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='lsof'/><category scheme='http://www.blogger.com/atom/ns#' term='comandos unix'/><category scheme='http://www.blogger.com/atom/ns#' term='solaris'/><title type='text'>Comando Lsof</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://williambader.com/museum/vax/vt100guide.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="200" src="http://williambader.com/museum/vax/vt100guide.jpg" width="150" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://pixelaris.files.wordpress.com/2008/10/vt100.jpg?w=300&amp;amp;h=261" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;br /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Un comando que ayuda mucho es lsof (List of File) , que en palabras simples lista los procesos y sus archivos abiertos.&lt;br /&gt;Este es un comando que funciona en sistemas tipo POSIX, como AIX, FreeBSD, Linux y Solaris.&lt;br /&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;Archivos abiertos de un directorio&lt;/b&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;&lt;br /&gt;#lsof /usr&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;COMMAND&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; PID&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; USER&amp;nbsp;&amp;nbsp; FD&amp;nbsp;&amp;nbsp; TYPE DEVICE SIZE/OFF&amp;nbsp;&amp;nbsp; NODE NAME&lt;/span&gt;&lt;/b&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;update-ma&amp;nbsp;&amp;nbsp; 878 edoherrera&amp;nbsp; txt&amp;nbsp;&amp;nbsp;&amp;nbsp; REG&amp;nbsp;&amp;nbsp;&amp;nbsp; 8,5&amp;nbsp; 2613296 131557 /usr/bin/python2.6&lt;/span&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;update-ma&amp;nbsp;&amp;nbsp; 878 edoherrera&amp;nbsp; mem&amp;nbsp;&amp;nbsp;&amp;nbsp; REG&amp;nbsp;&amp;nbsp;&amp;nbsp; 8,5&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 9145 175376 /usr/share/locale-langpack/es/LC_MESSAGES/python-apt.mo&lt;/span&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;update-ma&amp;nbsp;&amp;nbsp; 878 edoherrera&amp;nbsp; mem&amp;nbsp;&amp;nbsp;&amp;nbsp; REG&amp;nbsp;&amp;nbsp;&amp;nbsp; 8,5&amp;nbsp;&amp;nbsp;&amp;nbsp; 10272&amp;nbsp; 47115 /usr/lib/gconv/ISO8859-1.so&lt;/span&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;update-ma&amp;nbsp;&amp;nbsp; 878 edoherrera&amp;nbsp; mem&amp;nbsp;&amp;nbsp;&amp;nbsp; REG&amp;nbsp;&amp;nbsp;&amp;nbsp; 8,5&amp;nbsp;&amp;nbsp; 573136 151032 /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span style="font-size: x-small;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;Socket abiertos por un proceso&lt;/b&gt;&lt;span style="font-size: x-small;"&gt; &lt;br /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;#lsof -n -i -P&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: Arial,Helvetica,sans-serif;"&gt;&lt;br /&gt;La opción -n inhibe la traducción de nombres, -i selecciona archivos IPv[4,6] -P el puerto&lt;/span&gt;&lt;/span&gt;&lt;b&gt; &lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;COMMAND&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; PID&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; USER&amp;nbsp;&amp;nbsp; FD&amp;nbsp;&amp;nbsp; TYPE&amp;nbsp; DEVICE SIZE/OFF NODE NAME&lt;/span&gt;&lt;/b&gt; &lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;ssh&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1628 edoherrera&amp;nbsp;&amp;nbsp;&amp;nbsp; 3u&amp;nbsp; IPv4 2095553&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0t0&amp;nbsp; TCP xxx.xxx.x.xxx:56073-&amp;gt;xxx.xxx.xx.x:22 (ESTABLISHED)&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;ssh&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1645 edoherrera&amp;nbsp;&amp;nbsp;&amp;nbsp; 3u&amp;nbsp; IPv4 2095983&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0t0&amp;nbsp; TCP xxx.xxx.x.xxx:55461-&amp;gt;xxx.xxx.xx.x:22 (ESTABLISHED)&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;ssh&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 1761 edoherrera&amp;nbsp;&amp;nbsp;&amp;nbsp; 3u&amp;nbsp; IPv4 2101633&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0t0&amp;nbsp; TCP xxx.xxx.x.xxx:60008-&amp;gt;xxx.xxx.xx.x:22 (ESTABLISHED)&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace; font-size: x-small;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;ul&gt;&lt;li&gt;&lt;span style="font-size: x-small;"&gt;&lt;b style="font-family: Arial,Helvetica,sans-serif;"&gt;Lista las conexiones al puerto 80&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;#lsof -n -i :80&lt;br /&gt;&lt;br /&gt;&lt;b&gt;COMMAND&amp;nbsp;&amp;nbsp;&amp;nbsp; PID&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; USER&amp;nbsp;&amp;nbsp; FD&amp;nbsp;&amp;nbsp; TYPE&amp;nbsp; DEVICE SIZE/OFF NODE NAME&lt;/b&gt;&lt;br /&gt;ld-linux. 4583 edoherrera&amp;nbsp;&amp;nbsp; 60u&amp;nbsp; IPv4 2219999&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0t0&amp;nbsp; TCP xxx.xxx.x.xxx:41832-&amp;gt;xxx.xxx.xx.xx:www (CLOSE_WAIT)&lt;br /&gt;ld-linux. 4583 edoherrera&amp;nbsp;&amp;nbsp; 69u&amp;nbsp; IPv4 2220129&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0t0&amp;nbsp; TCP xxx.xxx.x.xxx:44713-&amp;gt;xxx.xx.xxx.xx:www (CLOSE_WAIT)&lt;br /&gt;ld-linux. 4583 edoherrera&amp;nbsp;&amp;nbsp; 74u&amp;nbsp; IPv4 2220130&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0t0&amp;nbsp; TCP xxx.xxx.x.xxx:44714-&amp;gt;xxx.xx.xxx.xx:www (CLOSE_WAIT)&lt;span style="font-size: x-small;"&gt;&lt;br /&gt;firefox-b 5744 edoherrera&amp;nbsp;&amp;nbsp; 63u&amp;nbsp; IPv4 2330829&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0t0&amp;nbsp; TCP xxx.xxx.x.xxx:59972-&amp;gt;xx.xxx.xx.xxx:www (ESTABLISHED)&lt;br /&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;Ver archivos borrados&lt;/b&gt;&lt;span style="font-family: Arial,Helvetica,sans-serif;"&gt;Lista archivos borrados pero que algún proceso aún mantiene abierto&lt;br /&gt;.Fuente(&lt;a href="http://administratosphere.wordpress.com/2008/04/16/tips-on-using-lsof/"&gt;http://administratosphere.wordpress.com/2008/04/16/tips-on-using-lsof/&lt;/a&gt;).&lt;/span&gt;&lt;b&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;COMMAND&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; PID&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; USER&amp;nbsp;&amp;nbsp; FD&amp;nbsp;&amp;nbsp; TYPE DEVICE&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; SIZE NLINK&amp;nbsp;&amp;nbsp;&amp;nbsp; NODE NAME&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style="font-size: x-small;"&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;ls&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 2121&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; root&amp;nbsp;&amp;nbsp;&amp;nbsp; 0u&amp;nbsp;&amp;nbsp; CHR 136,16&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 18 /dev/pts/16 (deleted)&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;ls&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 2121&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; root&amp;nbsp;&amp;nbsp;&amp;nbsp; 1u&amp;nbsp;&amp;nbsp; CHR 136,16&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 18 /dev/pts/16 (deleted)&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;updatedb&amp;nbsp;&amp;nbsp; 3556&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; root&amp;nbsp;&amp;nbsp;&amp;nbsp; 3r&amp;nbsp;&amp;nbsp; REG&amp;nbsp; 253,7&amp;nbsp;&amp;nbsp; 7095427&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0&amp;nbsp; 590081 /var/lib/mlocate/mlocate.db&lt;/span&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/span&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;/span&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;syslog-ng&amp;nbsp; 4388&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; root&amp;nbsp;&amp;nbsp;&amp;nbsp; 5u&amp;nbsp; FIFO&amp;nbsp; 253,6&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0&amp;nbsp; 263568 /usr/local/nagios/var/rw/syslog-ng.pipe (deleted)&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/li&gt;&lt;li&gt;&lt;b&gt;Ayuda de lsof&lt;/b&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace; font-size: x-small;"&gt;&lt;br /&gt;#lsof -h &lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-208866639451884962?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/208866639451884962/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=208866639451884962' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/208866639451884962'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/208866639451884962'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2011/03/comando-lsof_15.html' title='Comando Lsof'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-6648919616010356197</id><published>2011-03-08T13:17:00.033-03:00</published><updated>2011-04-10T23:48:49.280-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='CentOS'/><category scheme='http://www.blogger.com/atom/ns#' term='tzdata'/><category scheme='http://www.blogger.com/atom/ns#' term='freebsd'/><category scheme='http://www.blogger.com/atom/ns#' term='rpm'/><category scheme='http://www.blogger.com/atom/ns#' term='Chile'/><category scheme='http://www.blogger.com/atom/ns#' term='rpmbuild'/><category scheme='http://www.blogger.com/atom/ns#' term='shoa'/><category scheme='http://www.blogger.com/atom/ns#' term='RHEL'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Postergación cambio de horario de verano en Chile y sus efectos en RHEL y CentOS</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_Ni6OqEVwV2I/Sxdv4mK3k4I/AAAAAAAACL8/IHmTkSinzgw/s320/reloj-dali.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img alt="" border="0" src="http://3.bp.blogspot.com/_Ni6OqEVwV2I/Sxdv4mK3k4I/AAAAAAAACL8/IHmTkSinzgw/s320/reloj-dali.jpg" style="cursor: pointer; display: block; height: 225px; margin: 0px auto 10px; text-align: center; width: 244px;" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;b&gt;UPDATE 3&lt;/b&gt;: Extrañamente ubuntu aún no tiene actualización al cambio, aquí anexo como hacerlo de manera manual:&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;span style="font-size: small;"&gt;#zic ~edoherrera/Escritorio/southamerica &lt;br /&gt;#zic ~edoherrera/Escritorio/backward &lt;br /&gt;#zdump -v /etc/localtime  |grep 2011&lt;br /&gt;#cp /usr/share/zoneinfo/America/Santiago /etc/localtime &lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;span style="font-size: small;"&gt;# zdump -v /etc/localtime |grep 2011&lt;br /&gt;/etc/localtime&amp;nbsp; Sun May&amp;nbsp; 8 02:59:59 2011 UTC = Sat May&amp;nbsp; 7 23:59:59 2011 CLST isdst=1 gmtoff=-10800&lt;br /&gt;/etc/localtime&amp;nbsp; Sun May&amp;nbsp; 8 03:00:00 2011 UTC = Sat May&amp;nbsp; 7 23:00:00 2011 CLT isdst=0 gmtoff=-14400&lt;br /&gt;/etc/localtime&amp;nbsp; Sun Aug 21 03:59:59 2011 UTC = Sat Aug 20 23:59:59 2011 CLT isdst=0 gmtoff=-14400&lt;br /&gt;/etc/localtime&amp;nbsp; Sun Aug 21 04:00:00 2011 UTC = Sun Aug 21 01:00:00 2011 CLST isdst=1 gmtoff=-10800&lt;/span&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-family: Arial,Helvetica,sans-serif;"&gt;&lt;span style="font-size: small;"&gt;Los archivos southamerica y backward pueden ser descarcados desde &lt;a href="https://sites.google.com/site/edoherrera/archivos"&gt;aquí&lt;/a&gt;. Este método también es aplicable a FreeBSD.&lt;/span&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;span style="font-size: x-small;"&gt; &lt;/span&gt;&lt;/div&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;span style="font-size: x-small;"&gt; &lt;/span&gt;&lt;/div&gt;&lt;b&gt;UPDATE 2&lt;/b&gt;: Red Hat ya tiene disponible una actualización para el cambio 7 de mayo/20 de Agosto, es el rpm tzdata-2011d-3.&lt;br /&gt;En RHEL 5&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;span style="font-size: small;"&gt;#yum update tzdata&lt;/span&gt;&lt;/div&gt;En RHEL 4&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;&lt;span style="font-size: small;"&gt;#up2date -u tzdata&lt;/span&gt;&lt;/div&gt;En CentOS aún no veo actualización pero es posible descargar desde &lt;a href="http://people.redhat.com/pmachata/tzdata-2011d/"&gt;http://people.redhat.com/pmachata/tzdata-2011d/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;UPDATE 1: &lt;/b&gt;&lt;i&gt;Nuevamente el gobierno ha decidido postergar el cambio de horario de verano al de invierno, ahora será el 7 de mayo. Si bien ha esta hora ningún sitio lo ha oficializado, ya fue comunicado a los medios &lt;a href="http://www.cooperativa.cl/gobierno-pospondra-cambio-de-hora-hasta-el-7-de-mayo-proximo/prontus_nots/2011-03-28/074750.html"&gt;http://www.cooperativa.cl/gobierno-pospondra-cambio-de-hora-hasta-el-7-de-mayo-proximo/prontus_nots/2011-03-28/074750.html&lt;/a&gt;&lt;/i&gt;&lt;br /&gt;&lt;i&gt;&lt;br /&gt;&lt;/i&gt;&lt;br /&gt;Oficialmente el cambio de horario de verano en chile debería ocurrir el 12 de marzo de 2011, pero el gobierno decidió aplazar este cambio para el 2 de abril (ver &lt;a href="http://www.gob.cl/informa/2011/03/02/horario-de-verano-se-extendera-por-tres-semanas.htm"&gt;http://www.gob.cl/informa/2011/03/02/horario-de-verano-se-extendera-por-tres-semanas.htm&lt;/a&gt;)&lt;br /&gt;Todo bien hasta aquí, el problema es que en los servidores deben cambiarse estos valores, lo que técnicamente no es difícil de resolver, pero logísticamente tiene un costo, hay que invertir tiempo para hacer el cambio.&lt;br /&gt;En linux existe un paquete llamado tzdata que controla estos cambios de horario, lo que debemos hacer es actualizar este paquete con la nueva información.&lt;br /&gt;Para ver que datos de cambio contiene usamos el comando&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#  zdump -v -c 2010,2012 America/Santiago&lt;br /&gt;...&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-family: courier new; font-size: 78%; font-weight: bold;"&gt;America/Santiago  Sun Mar 13 02:59:59 2011 UTC = Sat Mar 12 23:59:59 2011 CLST isdst=1 gmtoff=-10800&lt;br /&gt;&lt;br /&gt;&lt;/span&gt; &lt;span style="font-family: courier new; font-size: 78%; font-weight: bold;"&gt;America/Santiago  Sun Mar 13 03:00:00 2011 UTC = Sat Mar 12 23:00:00 2011 CLT isdst=0 gmtoff=-14400&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Para arreglar este cambio, en RHEL o CentOS se debe decargar el fuente del rpm tzdata como por ejemplo  tzdata-2010o-1.el5.src.rpm, luego instalar el fuente&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#rpm -ivh tzdata-2010o-1.el5.src.rpm &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Parchar el archivo southamerica que se puede encontrar en &lt;a href="https://bugzilla.redhat.com/show_bug.cgi?id=681594"&gt;https://bugzilla.redhat.com/show_bug.cgi?id=681594&lt;/a&gt;&lt;br /&gt;y volver a generar un rpm con:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;#rpmbuild -ba tzdata.spec&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;y luego reemplazar el rpm .&lt;br /&gt;Para comprobar el cambio usar:&lt;br /&gt;zdump -v -c 2011,2012 America/Santiago&lt;br /&gt;...&lt;br /&gt;&lt;span style="font-family: courier new; font-weight: bold;"&gt;America/Santiago  Sun Apr  3 02:59:59 2011 UTC = Sat Apr  2 23:59:59 2011 CLST isdst=1 gmtoff=-10800&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new; font-weight: bold;"&gt;America/Santiago  Sun Apr  3 03:00:00 2011 UTC = Sat Apr  2 23:00:00 2011 CLT isdst=0 gmtoff=-14400&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Hacer esto antes del 12 de marzo.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-6648919616010356197?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/6648919616010356197/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=6648919616010356197' title='14 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/6648919616010356197'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/6648919616010356197'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2011/03/postergacion-cambio-de-horario-de.html' title='Postergación cambio de horario de verano en Chile y sus efectos en RHEL y CentOS'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_Ni6OqEVwV2I/Sxdv4mK3k4I/AAAAAAAACL8/IHmTkSinzgw/s72-c/reloj-dali.jpg' height='72' width='72'/><thr:total>14</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-3545437981770677103</id><published>2011-01-26T00:02:00.017-03:00</published><updated>2011-03-16T21:53:38.820-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='lg'/><category scheme='http://www.blogger.com/atom/ns#' term='gw620g'/><category scheme='http://www.blogger.com/atom/ns#' term='hard reset'/><category scheme='http://www.blogger.com/atom/ns#' term='android'/><title type='text'>Hard Reset en celular LG GW620g</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_Uu5iIIombQo/S_nNPn8UAwI/AAAAAAAABMY/iQpXqgq7epE/s1600/android-froyo-settings-security-02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="263" src="http://3.bp.blogspot.com/_Uu5iIIombQo/S_nNPn8UAwI/AAAAAAAABMY/iQpXqgq7epE/s320/android-froyo-settings-security-02.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;Hoy mi sobrino de 4 años bloqueó mi celular (LG GW620g). Tengo activado el método de seguridad de bloqueo de pantalla usando un patron personalizado.&lt;br /&gt;&lt;br /&gt;Este método después de varios intentos se bloquea desplegando el mensaje "Se ha realizado demasiados intentos incorrectos de creación del patrón" y solicta ingresar tu usuario y contraseña de gmail, pero ... este proceso no funciona! no se las razones y si aplica a otras versiones de android.&lt;br /&gt;Entonces me puse a buscar la manera de volver a los valores de fabrica del teléfono, esto en celulares de llama "Hard Reset"&lt;br /&gt;Primero encontré una opción marcando la secuencia &lt;span style="font-weight: bold;"&gt;"3845#*620#"&lt;/span&gt;, pero no tenía como hacer que recibiera esos valores.&lt;br /&gt;Seguí buscando y encontré un método físico que describo a continuación:&lt;br /&gt;&lt;br /&gt;Mantener el botón de &lt;span style="font-weight: bold;"&gt;volumen bajo&lt;/span&gt; + &lt;span style="font-weight: bold;"&gt;boton de menu&lt;/span&gt; + &lt;span style="font-weight: bold;"&gt;boton de la camara&lt;/span&gt; por apróximadamente 5 segundos, luego de esto aparecera un mensaje preguntando por realizar un "reset factory" (valores de fábrica), al aceptar se perderan todos los datos del teléfono. &lt;br /&gt;Luego de esto configurar el celular como si fuera de fábrica.&lt;br /&gt;Espero le sirva a mas de alguien.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-3545437981770677103?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/3545437981770677103/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=3545437981770677103' title='11 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/3545437981770677103'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/3545437981770677103'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2011/01/hard-reset-en-celular-lg-gw620g.html' title='Hard Reset en celular LG GW620g'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_Uu5iIIombQo/S_nNPn8UAwI/AAAAAAAABMY/iQpXqgq7epE/s72-c/android-froyo-settings-security-02.jpg' height='72' width='72'/><thr:total>11</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-7571615765456776131</id><published>2011-01-05T23:47:00.008-03:00</published><updated>2011-01-06T00:15:07.909-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Adobe Reader'/><category scheme='http://www.blogger.com/atom/ns#' term='64 bit'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Instalar Adobe Reader en Ubuntu 10.4 de 64-bit (amd64)</title><content type='html'>&lt;p&gt;&lt;/p&gt;&lt;br /&gt;En algunas ocasiones he tenido problemas al tratar de imprimir algunos documentos con &lt;a href="http://es.wikipedia.org/wiki/Evince"&gt;evince&lt;/a&gt;, que es el visor de documentos pdf por defecto.  Por lo que probé y  solucioné mi problema instalando Adobe Reader para Ubuntu, este paquete es de 32 bit para instalar esta versiones en una distribución de 64 bit deberemos forzar su instalación. A continuación los pasos a seguir:&lt;br /&gt;&lt;br /&gt;1. Descargar la última versión de Adobe Reader desde &lt;a href="http://get.adobe.com/es/reader/"&gt;http://get.adobe.com/es/reader/ &lt;/a&gt;, elegir &lt;a href="http://get.adobe.com/es/reader/otherversions/"&gt;¿Diferentes idiomas o sistemas operativos?&lt;/a&gt;, seleccionar Linux, español, seleccionar la versión Reader 8.1.7 Spanish for Linux (.deb)&lt;br /&gt;2. Para instalar en distribuciones de 64 bit, como root aplicar el comando:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-family:courier new;"&gt;# dpkg -i --force-architecture AdobeReader_esp-8.1.7-1.i386.deb&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Luego aparecerá un acceso a Adobe Reader en aplicaciones &gt; oficina. Espero sea de utilidad.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-7571615765456776131?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/7571615765456776131/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=7571615765456776131' title='3 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/7571615765456776131'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/7571615765456776131'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2011/01/instalar-adobe-reader-en-ubuntu-104-de.html' title='Instalar Adobe Reader en Ubuntu 10.4 de 64-bit (amd64)'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-5133491383502590075</id><published>2010-08-23T13:31:00.013-03:00</published><updated>2010-08-25T00:18:04.117-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='grub'/><category scheme='http://www.blogger.com/atom/ns#' term='HP'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Problema de MBR con Ubuntu 10.4</title><content type='html'>Como en la entrada anterior expliqué, ayer he decidido volver a ubuntu 10.4, todo bien hasta que a eso de las 23.00 hrs entré a revisar unas cosas en el windows (equipo con partición dual) y desapareció mi booteo !!!&lt;br /&gt;&lt;br /&gt;&lt;table style="width: auto;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;a href="http://picasaweb.google.com/lh/photo/qUW_E4hfx5babIYbp5_VZQ?feat=embedwebsite"&gt;&lt;img src="http://lh6.ggpht.com/_wzcYKREkARg/THRVI1u22yI/AAAAAAAAACg/jJMrZabc5IU/s400/IMAG0081.jpg" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="font-family: arial,sans-serif; font-size: 11px; text-align: right;"&gt;De &lt;a href="http://picasaweb.google.com/103143430302271578794/Varios?feat=embedwebsite"&gt;varios&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;&lt;br /&gt;Luego de un sentimiento de decepción, me puse a buscar cual es el problema, y logré descubrir lo siguiente, ubuntu 10.4 usa &lt;a href="http://es.wikipedia.org/wiki/GNU_GRUB"&gt;grub2&lt;/a&gt; que trae mejoras en relación al grub anterior (ahora llamado grub-legacy), es toda una re-ingenieria  como por ejemplo soporte para sistemas no x86, manejo de script, módulos dinámicos y otras cosas que pueden revisar en la web oficial de &lt;a href="http://www.gnu.org/software/grub/"&gt;grub&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;Luego de investigar encontré que grub2 tiene problemas con algunos laptop que poseen software en windows que manejan el MBR, como por ejemplo en mi caso un compaq nx6325, los software   Credential Manager, Recovery Manager, ProtectTools, Backup and Recovery.&lt;br /&gt;&lt;br /&gt;Así que tenía dos opciones: deshabilitar esos software o bajar mi versión de grub, opté por lo segundo (por sanidad mental y no lidiar con esos programas).&lt;br /&gt;&lt;br /&gt;En esta web &lt;a href="http://sourceforge.net/apps/mediawiki/bootinfoscript/index.php?title=Boot_Problems:Windows_Writes_To_MBR"&gt;http://sourceforge.net/apps/mediawiki/bootinfoscript/index.php?title=Boot_Problems:Windows_Writes_To_MBR &lt;/a&gt;&lt;br /&gt;está muy bien explicadas las distintas opciones.&lt;br /&gt;&lt;br /&gt;Cómo les mencioné opté por bajar mi versión de grub, con los siguientes pasos:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Volver al grub-legacy.&lt;br /&gt;Primero ingresar con un liveCD.&lt;br /&gt;&lt;pre&gt;apt-get purge grub-pc&lt;br /&gt;rm /boot/grub/*&lt;br /&gt;apt-get install grub&lt;br /&gt;grub-install --recheck /dev/sda&lt;br /&gt;update-grub&lt;br /&gt;&lt;br /&gt;NOTA: Configurar el archivo /boot/grub/menu.lst a gusto.&lt;br /&gt;&lt;/pre&gt;Y listo otra vez grub para seguir usando.&lt;br /&gt;&lt;br /&gt;&lt;table style="width: auto;"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td&gt;&lt;a href="http://picasaweb.google.com/lh/photo/n_XhuUZqxHWRlfHMp_OpLQ?feat=embedwebsite"&gt;&lt;img src="http://lh4.ggpht.com/_wzcYKREkARg/THRa8J47YjI/AAAAAAAAACs/8sonNi2cBjc/s400/IMAG0084.jpg" /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="font-family: arial,sans-serif; font-size: 11px; text-align: right;"&gt;De &lt;a href="http://picasaweb.google.com/103143430302271578794/Varios?feat=embedwebsite"&gt;varios&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-5133491383502590075?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/5133491383502590075/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=5133491383502590075' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/5133491383502590075'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/5133491383502590075'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2010/08/problema-de-mbr-con-ubuntu-104.html' title='Problema de MBR con Ubuntu 10.4'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://lh6.ggpht.com/_wzcYKREkARg/THRVI1u22yI/AAAAAAAAACg/jJMrZabc5IU/s72-c/IMAG0081.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-8048813084712423341</id><published>2010-08-22T18:27:00.004-03:00</published><updated>2010-08-22T19:15:41.316-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='fedora'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu-restricted-extras'/><title type='text'>Fedora 13 vs Ubuntu 10.4 parte II</title><content type='html'>Después de tener una semana instalado &lt;a href="https://fedoraproject.org/es/"&gt;Fedora13&lt;/a&gt;, hoy domingo he vuelto a instalar&lt;a href="http://www.ubuntu.com"&gt; Ubuntu &lt;/a&gt;10.4 de 64 bit.&lt;br /&gt; Las razones son varias pero básicamente ambos sistemas en lo principal realizan lo mismo y de manera eficiente, pero algunos detalles hacen la diferencia, como:&lt;br /&gt; Los repositorios, empíricamente puedo decir que los repositorios de yum son más lentos y difícil de encontrar, el caso de ubuntu es mas masificado y en chile hay uno bueno (aunque hace un tiempo atrás estaba fuera de línea).&lt;br /&gt; Los plugin, me demore casi un día en instalar el plugin de flash, en ubuntu fué más sencillo instalando el paquete ubuntu-restricted-extras, que además instala codecs y fuentes.&lt;br /&gt;&lt;br /&gt; apt-get install ubuntu-restricted-extras&lt;br /&gt; Es interesante el avance que ha tenido el &lt;a href="http://es.onsoftware.com/p/ubuntu-one-y-el-centro-de-software-de-cerca"&gt;centro de software ubuntu&lt;/a&gt;, que otorga facilidad para instalar software a quienes no quieren complicarse con la instalación.&lt;br /&gt;&lt;br /&gt; Otro punto importante que necesitaba probar con fedora, era el tener un ambiente de pruebas tipo Redhat/Centos  para probar software y compilaciones, pero no me fue bien, porque hay algunas librerías/bilbiotecas que están en versiones más actuales que las versiones estables de Centos/Redhat, lo que no me servía en este caso. Conclusión mejor levantar una máquina virtual en el S.O. base.&lt;br /&gt;&lt;br /&gt; Conclusión final, vuelvo a ubuntu, no porque fedora 13 sea de mala calidad, sino por un tema práctico, ubuntu es un producto más acabado para el usuario final, en mi caso el laptop.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-8048813084712423341?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/8048813084712423341/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=8048813084712423341' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/8048813084712423341'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/8048813084712423341'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2010/08/fedora-13-vs-ubuntu-104-parte-ii.html' title='Fedora 13 vs Ubuntu 10.4 parte II'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-1142177013132003382</id><published>2010-08-16T22:46:00.005-03:00</published><updated>2010-08-17T12:33:09.554-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='fedora'/><category scheme='http://www.blogger.com/atom/ns#' term='ssdnow'/><category scheme='http://www.blogger.com/atom/ns#' term='ubuntu'/><title type='text'>Fedora 13 vs Ubuntu 10.4 parte I</title><content type='html'>La semana con el gentil auspicio de &lt;a href="http://www.kingston.com/"&gt;kingston&lt;/a&gt;, cambié el disco duro de mi notebook por una &lt;a href="http://en.wikipedia.org/wiki/Solid-state_drive"&gt;unidad de estado sólido&lt;/a&gt; ssdnow. Con esto comencé a considerar si mantener mi versión de &lt;a href="http://www.ubuntu.com/"&gt;Ubuntu&lt;/a&gt; o revisar como está &lt;a href="http://fedoraproject.org/"&gt;Fedora 13&lt;/a&gt;. La idea es plasmar en esta y futuras entradas el resultado de esta revisión.&lt;br /&gt;Primero, explicar ¿Por qué cambiar ubuntu?, principalmente por tres cosas:&lt;br /&gt;1. Network Manager, a mi juicio a veces es complicado configurar las redes, sobre todo cuando se intenta configurar a través del archivo de configuración.&lt;br /&gt;2. Problemas con el arranque de programas que nunca entendí porque no funcionaron (será el upstart).&lt;br /&gt;3. Ahora estoy trabajando principalmente con servidores &lt;a href="http://www.redhat.com/"&gt;RedHat&lt;/a&gt; y &lt;a href="http://www.blogger.com/Centos"&gt;Centos&lt;/a&gt;, y a veces se extraña probar cosas en el laptop.&lt;br /&gt;&lt;br /&gt;Ahora fuera de eso no tengo quejas contra Ubuntu, tiene excelentes repositorios, es fácil de usar y lo más importante hace productivo a un laptop desde que se termina de instalar.&lt;br /&gt;Esta semana comenzaré probando fedora 13. Ayer instalé fedora 13 desde un&lt;a href="http://download.fedoraproject.org/pub/fedora/linux/releases/13/Live/i686/Fedora-13-i686-Live.iso"&gt; liveCD&lt;/a&gt; pero no me gustó porque no pude controlar lo que instalaba, asi que finalmente bajé un dvd de instalación. Por ahora encuentro lento los repositorios y no he encontrado un mirror en chile.&lt;br /&gt;Bueno espero sus comentarios o tips.&lt;br /&gt;&lt;br /&gt;UPDATE:&lt;br /&gt;Encontré esta revisión donde hacen un &lt;a href="http://www.phoronix.com/scan.php?page=article&amp;amp;item=fedora12_ubuntu910&amp;amp;num=1"&gt;benchmark&lt;/a&gt; entre fedora y ubuntu, se lee bastante completa, un buen punto para considerar.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-1142177013132003382?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/1142177013132003382/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=1142177013132003382' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/1142177013132003382'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/1142177013132003382'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2010/08/fedora-13-vs-ubuntu-104-parte-i.html' title='Fedora 13 vs Ubuntu 10.4 parte I'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-2889022885514343953</id><published>2009-10-09T17:41:00.004-03:00</published><updated>2011-03-11T09:08:58.461-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='CentOS'/><category scheme='http://www.blogger.com/atom/ns#' term='RHEL'/><title type='text'>Asegurando un RHEL</title><content type='html'>Este &lt;a href="http://people.redhat.com/sgrubb/files/hardening-rhel5.pdf"&gt;enlace&lt;/a&gt; pueden encontrar una presentación para asegurar un servidor con redhat, esto tambén es aplicable a CentOS, en este &lt;a href="http://wiki.centos.org/HowTos/OS_Protection"&gt;enlace&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-2889022885514343953?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/2889022885514343953/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=2889022885514343953' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/2889022885514343953'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/2889022885514343953'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2009/10/asegurando-un-rhel.html' title='Asegurando un RHEL'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-7099061372343672991</id><published>2009-05-13T12:02:00.003-03:00</published><updated>2009-05-13T12:10:16.728-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='firewall'/><category scheme='http://www.blogger.com/atom/ns#' term='sysadmin'/><category scheme='http://www.blogger.com/atom/ns#' term='ssh'/><title type='text'>Timeout de sesiones ssh</title><content type='html'>En ciertos ambientes, donde se encuetre presente un Firewall, es posible que las sesiones de ssh sean cerradas por inactividad.&lt;br /&gt;Una manera de evitar esto es enviar un "keep alive" , esto funciona si el servidor ssh no recibe ninguna respuesta del cliente, este envía un mensaje y espera su respuesta.&lt;br /&gt;Aconsejable en cierto casos, &lt;span style="font-weight: bold;"&gt;no en ambientes que requieren un alto estandar de seguirdad&lt;/span&gt;.&lt;br /&gt;Modificar en el archivo &lt;span style="font-family: courier new;"&gt;/etc/ssh/sshd_config&lt;/span&gt;:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt;ClientAliveInterval 300&lt;/span&gt;&lt;br /&gt;#Valor en segundos&lt;br /&gt;&lt;br /&gt;Reiniciar servicio de ssh.&lt;br /&gt;&lt;br /&gt;Usese con moderación.&lt;br /&gt;&lt;br /&gt;Saludos&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-7099061372343672991?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/7099061372343672991/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=7099061372343672991' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/7099061372343672991'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/7099061372343672991'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2009/05/timeout-de-sesiones-ssh.html' title='Timeout de sesiones ssh'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-8956691702676074955</id><published>2009-04-06T19:24:00.005-03:00</published><updated>2009-04-06T19:38:44.198-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='sun'/><category scheme='http://www.blogger.com/atom/ns#' term='fishwork'/><category scheme='http://www.blogger.com/atom/ns#' term='analytics'/><category scheme='http://www.blogger.com/atom/ns#' term='arreglo de discos'/><title type='text'>Latencia de discos</title><content type='html'>Este video lo vi en la &lt;a href="http://cl.sun.com/sunnews/events/2009/apr/sunvision/"&gt;Sun Vision 2009&lt;/a&gt;&lt;br /&gt;Curiosa la manera de ver la latencia de los discos, muy interesante el software, su nombre es &lt;a href="http://blogs.sun.com/bmc/resource/cec_analytics.pdf"&gt;Analytics&lt;/a&gt; y obtiene información a partir de dtrace. Espero luego revisar esta aplicación.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://cl.sun.com/sunnews/events/2009/apr/sunvision/"&gt; &lt;/a&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/tDacjrSCeq4&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;embed src="http://www.youtube.com/v/tDacjrSCeq4&amp;amp;color1=0xb1b1b1&amp;amp;color2=0xcfcfcf&amp;amp;hl=en&amp;amp;feature=player_embedded&amp;amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;fuente:&lt;a href="http://blogs.sun.com/brendan/entry/unusual_disk_latency"&gt; http://blogs.sun.com/brendan/entry/unusual_disk_latency&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-8956691702676074955?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/8956691702676074955/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=8956691702676074955' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/8956691702676074955'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/8956691702676074955'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2009/04/latencia-de-discos.html' title='Latencia de discos'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-6890882228817369537</id><published>2008-12-16T11:22:00.004-03:00</published><updated>2008-12-16T11:26:12.441-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='redhat'/><category scheme='http://www.blogger.com/atom/ns#' term='xen'/><title type='text'>Creación de maquinas virtules con xen (Video)</title><content type='html'>Aquí un video que muestra como crear máquinas virtuales en RedHat con Xen&lt;br /&gt;&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/A_4V8CnS3YY&amp;amp;hl=en&amp;amp;fs=1"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/A_4V8CnS3YY&amp;amp;hl=en&amp;amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-6890882228817369537?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/6890882228817369537/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=6890882228817369537' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/6890882228817369537'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/6890882228817369537'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2008/12/creacin-de-maquinas-virtules-con-xen.html' title='Creación de maquinas virtules con xen (Video)'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-2386519114415668807</id><published>2008-12-10T18:24:00.006-03:00</published><updated>2008-12-16T22:48:40.195-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='redhat'/><category scheme='http://www.blogger.com/atom/ns#' term='xen'/><category scheme='http://www.blogger.com/atom/ns#' term='yum'/><title type='text'>Error de dependencia xen-libs en rhel5</title><content type='html'>Cuando aparece el error&lt;br /&gt;Error: Missing Dependency: xen-libs = 3.0.3-64.el5 is needed by package xen&lt;br /&gt;&lt;br /&gt;hay dos caminos&lt;br /&gt;1. Actualizar excluyendo el paquete xen-libs&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;# yum update -x xen-libs&lt;/span&gt;&lt;br /&gt;2. Ir a Red Hat Network y agregar el canal de virtualización a la máquina.&lt;br /&gt;    2.1 Conectarse a red hat network.&lt;br /&gt;    2.2 Seleccionar la pestaña system.&lt;br /&gt;    2.3 elegir la máquina a aplicar.&lt;br /&gt;    2.4 ir a Alter Channel Subscriptions.&lt;br /&gt;    2.5 Agregar el canal RHEL Virtualization.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-2386519114415668807?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/2386519114415668807/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=2386519114415668807' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/2386519114415668807'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/2386519114415668807'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2008/12/error-de-dependencia-xen-libs-en-rehl5.html' title='Error de dependencia xen-libs en rhel5'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-1930579285810365828</id><published>2008-12-03T11:07:00.004-03:00</published><updated>2009-03-03T17:52:00.616-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='redhat'/><category scheme='http://www.blogger.com/atom/ns#' term='tivoli'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><title type='text'>Instalar cliente de Tivoli Storage Manager en centos, redhat</title><content type='html'>&lt;div class="entry"&gt;       &lt;p&gt;&lt;span style="font-size:100%;"&gt;# rpm -ivh TIVsm-API.i386.rpm&lt;br /&gt;error: Failed dependencies:&lt;br /&gt;  libstdc++.so.5 is needed by TIVsm-API-5.4.0-0.i386&lt;br /&gt;  libstdc++.so.5(CXXABI_1.2) is needed by TIVsm-API-5.4.0-0.i386&lt;br /&gt;  libstdc++.so.5(GLIBCPP_3.2) is needed by TIVsm-API-5.4.0-0.i386&lt;br /&gt;  libstdc++.so.5(GLIBCPP_3.2.2) is needed by TIVsm-API-5.4.0-0.i386&lt;br /&gt;  Se debe instalar el paquete compat-libstdc++-33&lt;br /&gt;&lt;br /&gt;  &lt;span style="font-weight: bold;"&gt;ACTUALIZACIÓN:&lt;/span&gt; Hay casos en que puede faltarles la biblioteca libgpfs.so&lt;br /&gt;  #locate libgpfs.so&lt;br /&gt;  /opt/tivoli/tsm/client/api/bin/libgpfs.so&lt;br /&gt;  /usr/lib/libgpfs.so&lt;br /&gt;  Solo deben crear el enlace, en mi caso se instaló automaticamente la copia en /usr/lib&lt;br /&gt;  &lt;/span&gt;&lt;/p&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;Saludos&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-1930579285810365828?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/1930579285810365828/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=1930579285810365828' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/1930579285810365828'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/1930579285810365828'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2008/12/instalar-cliente-de-tivoli-storage.html' title='Instalar cliente de Tivoli Storage Manager en centos, redhat'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-4802857696557220337</id><published>2008-09-08T13:44:00.003-03:00</published><updated>2011-03-14T15:58:52.183-03:00</updated><title type='text'>Deshabilitar ipv6</title><content type='html'>&lt;span style="font-family:verdana;"&gt;&lt;/span&gt;1. editar&lt;span style="font-family:courier new;"&gt;&lt;br /&gt;/etc/sysconfig/network y denegar Networking_ipv6&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family:courier new;"&gt; &lt;span&gt;NETWORKING_IPV6= no&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;2. agregar en /etc/modprobe.conf&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;alias ipv6 off&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:courier new;"&gt;alias net-pf-10 off&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;3. Desactivar iptables para ipv6&lt;br /&gt;&lt;br /&gt;4. Reiniciar.&lt;br /&gt;&lt;br /&gt;Saludos&lt;pre face="verdana"&gt;&lt;br /&gt;&lt;/pre&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-4802857696557220337?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/4802857696557220337/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=4802857696557220337' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/4802857696557220337'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/4802857696557220337'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2008/09/deshabilitar-ipv6.html' title='Deshabilitar ipv6'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-4918633236573201669</id><published>2008-09-08T12:33:00.003-03:00</published><updated>2011-03-16T21:49:03.630-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='redhat'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='ethtool'/><title type='text'>Solicitar negociar una interfaz de red</title><content type='html'>Se puede volver a solicitar la negociación de la interfaz de red con el comando: &lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#mii-tool -r eth0&lt;/div&gt;o&lt;br /&gt;&lt;div style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#ethtool -r eth0&lt;/div&gt;&lt;br /&gt;Es mejor utilizar el ethtool ya que es más actual y funciona con tarjetas de 1000.&lt;br /&gt;&lt;br /&gt;Saludos&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-4918633236573201669?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/4918633236573201669/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=4918633236573201669' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/4918633236573201669'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/4918633236573201669'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2008/09/vover-pedir-negociar-una-interfaz-de.html' title='Solicitar negociar una interfaz de red'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6497791001183082494.post-584518186740616631</id><published>2008-07-28T00:59:00.001-03:00</published><updated>2011-03-16T21:44:33.988-03:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='redhat'/><category scheme='http://www.blogger.com/atom/ns#' term='linux'/><category scheme='http://www.blogger.com/atom/ns#' term='RHEL'/><title type='text'>Cambiar idioma en RHEL5</title><content type='html'>Para cambiar de idioma en RHEL5 se debe modificar el archivo &lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;/etc/sysconfig/i18n&lt;/span&gt; y agregar&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace; font-size: x-small;"&gt;LANG="en_US.UTF-8"&lt;br /&gt;SUPPORTED="en_US.UTF-8:en_US:en:es_CL.UTF-8:es_CL:es"&lt;br /&gt;SYSFONT="latarcyrheb-sun16"&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Si se quiere solo afectar a un usuario agregarlo en las variables de ambiente&lt;br /&gt;&lt;br style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;" /&gt;&lt;span style="font-family: &amp;quot;Courier New&amp;quot;,Courier,monospace;"&gt;#export LANG="en_US.UTF-8"&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: courier new;"&gt; &lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6497791001183082494-584518186740616631?l=edoherrera.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://edoherrera.blogspot.com/feeds/584518186740616631/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6497791001183082494&amp;postID=584518186740616631' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/584518186740616631'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6497791001183082494/posts/default/584518186740616631'/><link rel='alternate' type='text/html' href='http://edoherrera.blogspot.com/2008/07/cambiar-idioma-en-rhel5.html' title='Cambiar idioma en RHEL5'/><author><name>edoherrera</name><uri>http://www.blogger.com/profile/06808922961496139497</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
