<?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:blogger='http://schemas.google.com/blogger/2008' 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-12627502</id><updated>2026-08-03T20:18:51.943+02:00</updated><category term="Administracion"/><category term="Linux"/><category term="Reflexiones"/><category term="Economia"/><category term="Programación"/><category term="Humor"/><category term="Varios"/><category term="Seguridad"/><category term="Herramientas"/><category term="Conferencias"/><category term="Documentacion"/><category term="Empleo"/><category term="Vídeos"/><category term="Hardware"/><category term="BBDD"/><category term="Curiosidades"/><category term="SpanishRevolution"/><category term="Política"/><category term="Optimización"/><category term="Documentales"/><category term="Virtualizacion"/><category term="Configuración"/><category term="Kubernetes"/><category term="Oracle"/><category term="Weblogic"/><category term="Windows"/><category term="Formación"/><category term="Frikadas"/><category term="Juegos"/><category term="Multimedia"/><category term="Consolas"/><category term="Enlaces"/><category term="Programación Android"/><category term="RaspberryPi"/><category term="Android"/><category term="Docker"/><category term="Frases"/><category term="FreeBSD"/><category term="HA"/><category term="Musica"/><category term="Navegadores"/><category term="VirtualBox"/><category term="Ansible"/><category term="Azure"/><category term="Debian"/><category term="Distribuciones"/><category term="Grub"/><category term="Helm"/><category term="Illumos"/><category term="Java"/><category term="Jenkins"/><category term="NetBSD"/><category term="OpenSource"/><category term="RMAN"/><category term="Revistas"/><category term="SNMP"/><category term="SSH"/><category term="SerialNumber"/><category term="Solaris"/><category term="Veritas"/><category term="swap"/><category term="zram"/><title type='text'>Bitácora de EleKtR0</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>406</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-12627502.post-2407456150737934541</id><published>2025-12-06T13:07:00.001+01:00</published><updated>2025-12-06T13:07:31.605+01:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Implementaciones libres de S3</title><summary type="text">Lista de implementaciones open source del protocolo S3 para almacenamiento en red:&amp;nbsp;RustFSPetaSANMinioGarageSeaweedFSCeph+RadosGateway</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/2407456150737934541/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/2407456150737934541' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2407456150737934541'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2407456150737934541'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2025/12/implementaciones-libres-de-s3.html' title='Implementaciones libres de S3'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-5002929715617180590</id><published>2025-01-16T10:06:00.000+01:00</published><updated>2026-05-28T08:47:01.554+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Docker"/><category scheme="http://www.blogger.com/atom/ns#" term="Kubernetes"/><title type='text'>Imágenes para localizar problemas en Kubernetes / Docker Swarm</title><summary type="text">Indico aquí una lista de imágenes interesantes para encontrar problemas en Kubernetes o Docker Swarm:

Echo Server. Un nginx que devuelve en cada petición todo el contenido de la petición incluyendo las cabeceras HTTP:
registry.k8s.io/echoserver:1.10

Imagen de Traefik que devuelve en cada petición todo el contenido de la petición incluyendo las cabeceras HTTP:

traefik/whoami:latest

Una imagen </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/5002929715617180590/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/5002929715617180590' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5002929715617180590'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5002929715617180590'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2025/01/imagenes-para-localizar-problemas-en.html' title='Imágenes para localizar problemas en Kubernetes / Docker Swarm'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-2915847929159115554</id><published>2024-06-29T19:30:00.003+02:00</published><updated>2025-08-26T18:51:56.994+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Configuración"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Mis optimizaciones al instalar un sistema Linux</title><summary type="text">Anoto por aquí una serie de cosas a tener en cuenta al instalar un nuevo sistema Linux para optimizarlo todo lo posible:&amp;nbsp;- Habilitar zram. En Debian instalo el paquete zram-tools y habilito el servicio zramswap.service en systemctl- Usar noatime,nodiratime o relatime en los sistemas de ficheros de Linux para evitar escrituras innecesarias (/etc/fstab)- Añadir los parámetros --disk-cache-dir=</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/2915847929159115554/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/2915847929159115554' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2915847929159115554'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2915847929159115554'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2024/06/optimizaciones-al-instalar-un-sistema.html' title='Mis optimizaciones al instalar un sistema Linux'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-6450596836737648565</id><published>2024-04-25T12:37:00.001+02:00</published><updated>2024-04-25T12:37:40.904+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Java"/><category scheme="http://www.blogger.com/atom/ns#" term="Programación"/><title type='text'>Configuración por defecto de JVM</title><summary type="text">Para obtener la configuración por defecto de JVM, incluyendo valores de memoria, se puede usar este comando:
java -XX:+PrintFlagsFinal -version

</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/6450596836737648565/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/6450596836737648565' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6450596836737648565'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6450596836737648565'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2024/04/configuracion-por-defecto-de-jvm.html' title='Configuración por defecto de JVM'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-7197100744333217600</id><published>2024-04-19T21:20:00.001+02:00</published><updated>2024-04-19T21:20:16.898+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Navegadores"/><title type='text'>Evitando que los navegadores usen caché de disco</title><summary type="text">Para evitar que los navegadores usen el disco del sistema como caché debemos usar lo siguiente en el caso de Firefox y Chrome/Chromium:

Firefox: Editamos la configuración con about:config y establecemos la opción browser.cache.disk.enable con el valor false

Chrome / Chromium: Añadiremos estos parámetros a la ejecución del navegador --disk-cache-dir=/dev/null --disk-cache-size=1

La forma de </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/7197100744333217600/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/7197100744333217600' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/7197100744333217600'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/7197100744333217600'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2024/04/evitando-que-los-navegadores-usen-cache.html' title='Evitando que los navegadores usen caché de disco'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-1481835121203808367</id><published>2024-04-18T20:39:00.003+02:00</published><updated>2026-04-15T16:48:17.725+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><category scheme="http://www.blogger.com/atom/ns#" term="Windows"/><title type='text'>Obteniendo licencia de Windows OEM desde la BIOS </title><summary type="text">Para obtener el número de licencia de Windows versión OEM que tengamos en la BIOS podemos usar este comando en Linux:

strings /sys/firmware/acpi/tables/MSDM | grep -E &#39;[A-Z0-9]{5}(-[A-Z0-9]{5}){4}&#39;

Necesitaremos ejecutarlo como usuario root para que el comando funcione.

En Windows se puede consultar ejecutando este comando en PowerShell como administrador:

wmic path softwarelicensingservice </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/1481835121203808367/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/1481835121203808367' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/1481835121203808367'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/1481835121203808367'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2024/04/obteniendo-licencia-de-windows-oem.html' title='Obteniendo licencia de Windows OEM desde la BIOS '/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-3248602409450502462</id><published>2023-12-28T20:26:00.005+01:00</published><updated>2023-12-28T20:27:48.868+01:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Documentacion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Chuleta rápida de comandos Linux</title><summary type="text">La web cheat.sh es una maravilla que permite obtener una referencia rápida y ejemplos de uso de comandos Linux.Para consultar algo desde línea de comandos de forma rápida podemos añadir al fichero .bashrc lo siguiente:alias cheat=&#39;function _cheat(){ curl cheat.sh/$1; };_cheat&#39;&amp;nbsp;Y lo usaríamos de la siguiente forma para consultar ejemplos de openssl:cheat openssl</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/3248602409450502462/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/3248602409450502462' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3248602409450502462'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3248602409450502462'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2023/12/chuleta-rapida-de-comandos-linux.html' title='Chuleta rápida de comandos Linux'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-6801972516393606539</id><published>2023-10-22T13:35:00.005+02:00</published><updated>2023-10-22T13:35:44.397+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Configuración"/><category scheme="http://www.blogger.com/atom/ns#" term="Curiosidades"/><category scheme="http://www.blogger.com/atom/ns#" term="Hardware"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><category scheme="http://www.blogger.com/atom/ns#" term="Navegadores"/><title type='text'>Aceleracion hardware en el navegador</title><summary type="text">Hay muchos artículos donde explican cómo habilitar la aceleración por hardware en el navegador pero no es tan sencillo encontrar la forma de consultar en los principales navegadores de Linux si la aceleración por hardware está funcionando por lo que dejo las URLs necesarias para Chrome / Chromium y Firefox:

Chrome / Chromium: chrome://gpu/

Firefox: about:support

En el caso de Chrome y </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/6801972516393606539/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/6801972516393606539' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6801972516393606539'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6801972516393606539'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2023/10/aceleracion-hardware-en-el-navegador.html' title='Aceleracion hardware en el navegador'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-1854673712999938149</id><published>2023-06-02T12:50:00.000+02:00</published><updated>2023-06-02T12:50:07.079+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Configuración"/><category scheme="http://www.blogger.com/atom/ns#" term="Jenkins"/><title type='text'>Recargar configuración de Jenkins desde disco</title><summary type="text">Si hemos modificado alguna configuración de Jenkins o una tarea directamente accediendo a los ficheros en disco y queremos recargar esa configuración hay que hacerlo desde la Script Console ejecutando el siguiente comando:Jenkins.instance.getAllItems(AbstractItem.class).each { it.doReload() };&amp;nbsp;
No funcionará hacerlo de otra forma porque tanto la opción de recarga de configuración que ofrece </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/1854673712999938149/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/1854673712999938149' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/1854673712999938149'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/1854673712999938149'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2023/06/recargar-configuracion-de-jenkins-desde.html' title='Recargar configuración de Jenkins desde disco'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-5979423879133695766</id><published>2023-05-12T12:47:00.003+02:00</published><updated>2023-05-12T12:51:45.202+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Instalación desatendida de Red Hat Enterprise Linux</title><summary type="text">
Para realizar una instalación desatendida de Red Hat Enterprise Linux con un fichero kickstart necesitaremos crear este fichero a partir del que se copia en la ruta /root/anaconda-ks.cfg tras una instalación previa o bien desde cero con la documentación de este formato de fichero

El siguiente paso será arrancar con una ISO de RHEL, que puede ser Boot iso ya que no vamos a necesitar otra cosa si</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/5979423879133695766/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/5979423879133695766' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5979423879133695766'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5979423879133695766'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2023/05/instalacion-desatendida-de-red-hat.html' title='Instalación desatendida de Red Hat Enterprise Linux'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-3212035588466022929</id><published>2023-05-10T16:36:00.000+02:00</published><updated>2023-05-10T16:36:16.772+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Desconectar un pendrive / disco USB de forma segura</title><summary type="text">La forma más segura de desconectar un disco externo USB o un pendrive en Linux es desmontar el dispositivo con umount y ejecutar uno de estos dos comandos, dependiendo de lo que tengamos instalado en el sistema y distribución Linux:  


udisksctl power-off -b /dev/sdb

udisks --detach /dev/sdb


El disco /dev/sdb debe cambiarse por el que queramos desconectar de forma segura.</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/3212035588466022929/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/3212035588466022929' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3212035588466022929'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3212035588466022929'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2023/05/desconectar-un-pendrive-disco-usb-de.html' title='Desconectar un pendrive / disco USB de forma segura'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-2022769955960763251</id><published>2022-06-08T09:40:00.001+02:00</published><updated>2022-06-08T09:40:30.274+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Configuración"/><category scheme="http://www.blogger.com/atom/ns#" term="Kubernetes"/><title type='text'>ModSecurity en Nginx Ingress Controller - Kubernetes</title><summary type="text">Para habilitar ModSecurity en una publicación concreta al usar Nginx Ingress Controller en Kubernetes hay que añadir las siguientes anotaciones:

nginx.ingress.kubernetes.io/enable-modsecurity: &quot;true&quot;
nginx.ingress.kubernetes.io/enable-owasp-core-rules: &quot;true&quot;
nginx.ingress.kubernetes.io/modsecurity-transaction-id: &quot;$request_id&quot;
nginx.ingress.kubernetes.io/modsecurity-snippet: |
  SecRuleEngine </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/2022769955960763251/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/2022769955960763251' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2022769955960763251'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2022769955960763251'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2022/06/modsecurity-en-nginx-ingress-controller.html' title='ModSecurity en Nginx Ingress Controller - Kubernetes'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-3697770235480739401</id><published>2021-10-09T12:01:00.002+02:00</published><updated>2021-10-09T12:01:19.394+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="BBDD"/><title type='text'>Resetear contraseña de root en MariaDB / MySQL</title><summary type="text">&amp;nbsp;Si necesitamos arrancar una base de datos MySQL / MariaDB de la que no conocemos la contraseña del usuario root podemos hacerlo con lanzando el demonio de la base de datos con el comando mysqld o mysqld_safe con el parámetro --init-file=FICHEROFICHERO debe ser un fichero que contenga un comando SQL , sin comentarios, para cambiar la contraseña de root. Por ejemplo:SET PASSWORD FOR &#39;root&#39;@&#39;</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/3697770235480739401/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/3697770235480739401' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3697770235480739401'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3697770235480739401'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2021/10/resetear-contrasena-de-root-en-mariadb.html' title='Resetear contraseña de root en MariaDB / MySQL'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-4436174754877595205</id><published>2020-12-18T12:09:00.000+01:00</published><updated>2020-12-18T12:09:13.623+01:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Helm"/><category scheme="http://www.blogger.com/atom/ns#" term="Kubernetes"/><title type='text'>Obtener YAML desplegado por HELM</title><summary type="text">&amp;nbsp;Para obtener el yaml desplegado por Helm en un cluster Kubernetes usamos el siguiente comando donde&amp;nbsp; indicaremos el nombre de la versión desplegada, que puede consultarse con el comando helm list -n NAMESPACE y el nombre del namespace si hemos desplegado en un namespace que no es defaulthelm get manifest RELEASE_NAME  -n NAMESPACE&amp;nbsp;&amp;nbsp;Para obtener los values que ha usado Helm en</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/4436174754877595205/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/4436174754877595205' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/4436174754877595205'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/4436174754877595205'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2020/12/obtener-yaml-desplegado-por-helm.html' title='Obtener YAML desplegado por HELM'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-6882076457560642054</id><published>2020-09-09T12:36:00.001+02:00</published><updated>2020-09-09T12:37:00.555+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Kubernetes"/><title type='text'>Forzar eliminación de namespace Kubernetes en estado &quot;Terminating&quot;</title><summary type="text">Tres formas distintas de eliminar un namespace de Kubernetes que se queda en estado Terminating al ejecutar el comando kubectl delete namespace: &amp;nbsp;1º Forzar eliminación del namespace: &amp;nbsp;NAMESPACE=mynamespace kubectl delete namespace $NAMESPACE --force=true --grace-period=0 &amp;nbsp;&amp;nbsp;2º Buscar recursos asociados al namespace para eliminarlos manualmente si queda alguno: &amp;nbsp;NAMESPACE=</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/6882076457560642054/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/6882076457560642054' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6882076457560642054'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6882076457560642054'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2020/09/forzar-eliminacion-de-namespace.html' title='Forzar eliminación de namespace Kubernetes en estado &quot;Terminating&quot;'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-3185669260601901367</id><published>2020-07-28T10:54:00.002+02:00</published><updated>2020-07-28T10:56:27.463+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Ansible"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Obtener grupos en inventario de Ansible</title><summary type="text">Dos formas de obtener una lista, desde línea de comandos, de los grupos que tiene el inventario de Ansible:


ansible localhost -m debug -a &#39;var=groups&#39;

ansible localhost -m debug -a &#39;var=groups.keys()&#39;
</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/3185669260601901367/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/3185669260601901367' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3185669260601901367'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/3185669260601901367'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2020/07/obtener-grupos-en-inventario-de-ansible.html' title='Obtener grupos en inventario de Ansible'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-4039984249695009719</id><published>2020-07-10T14:14:00.002+02:00</published><updated>2020-07-10T14:15:45.973+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Docker"/><category scheme="http://www.blogger.com/atom/ns#" term="Kubernetes"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Obtener URLs de publicación de servicios Docker y K8S</title><summary type="text">
Para obtener las URLs donde se publican servicios, usando Docker Enterprise:


for servicio in $(docker service ls -f label=com.docker.lb.hosts --format &quot;{{.Name}}&quot;)
do

docker service inspect &quot;$servicio&quot; --format &#39;{{ range $k, $v := .Spec.Labels }}{{ $k }}={{ $v }} {{end}}&#39; | \
tr &quot; &quot; &quot;\n&quot; | awk -F= &#39;/com.docker.lb.hosts/ { print $NF }&#39;

done;


Para obtener las URLs donde se publican servicios</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/4039984249695009719/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/4039984249695009719' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/4039984249695009719'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/4039984249695009719'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2020/07/obtener-urls-de-publicacion-de.html' title='Obtener URLs de publicación de servicios Docker y K8S'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-2127059390338811281</id><published>2020-05-21T13:40:00.000+02:00</published><updated>2020-05-21T14:15:35.728+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><category scheme="http://www.blogger.com/atom/ns#" term="Optimización"/><category scheme="http://www.blogger.com/atom/ns#" term="swap"/><category scheme="http://www.blogger.com/atom/ns#" term="zram"/><title type='text'>Configuración de swap con zram</title><summary type="text">Para usar dispositivos zram en la configuración de swap en Fedora es tan sencillo como instalar el paquete zram y configurar el fichero /etc/zram.conf con el porcentaje de memoria que asignaremos como swap pero en otras distribuciones lo más sencillo es configurar una regla de udev para asignar la memoria que queramos, formatear el dispositivo con mkswap y configurarlo en /etc/fstab con una </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/2127059390338811281/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/2127059390338811281' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2127059390338811281'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/2127059390338811281'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2020/05/configuracion-de-swap-con-zram.html' title='Configuración de swap con zram'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-7663883070403433905</id><published>2020-04-17T00:41:00.002+02:00</published><updated>2020-04-17T00:41:39.444+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Resolución de nombres con Python y Perl desde línea de comandos</title><summary type="text">
Ejemplo de resolución de nombres desde línea de comandos usando Python:

python -c &quot;import socket; print ( socket.gethostbyname(&#39;google.com&#39;) )&quot;


Ejemplo de resolución de nombres desde línea de comandos usando Perl:

perl -e &#39;use Socket; use Data::Dumper; 

    @addrs = gethostbyname(&quot;google.com&quot;) or die &quot;No puedo resolver el nombre$!\n&quot;; 

    @addrs = map { inet_ntoa($_) } @addrs[4 .. $#addrs</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/7663883070403433905/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/7663883070403433905' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/7663883070403433905'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/7663883070403433905'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2020/04/resolucion-de-nombres-con-python-y-perl.html' title='Resolución de nombres con Python y Perl desde línea de comandos'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-5862111853991991526</id><published>2019-05-13T20:59:00.004+02:00</published><updated>2024-06-29T12:51:25.044+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Seguridad"/><title type='text'>Algunos comandos útiles de openssl</title><summary type="text">
Para consultar la longitud de una clave privada RSA:

openssl rsa -in private.key -text -noout

Para ver los datos de una petición de certificado (CSR):

openssl req -text -noout -in fichero.csr


Para ver los datos de un certificado en formato x509:

openssl x509  -text -noout -in certificado.cer


Para generar un fichero .pfx a partir de un certificado en formato x509:

openssl pkcs12 -export </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/5862111853991991526/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/5862111853991991526' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5862111853991991526'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5862111853991991526'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2011/02/algunos-comandos-utiles-de-openssl.html' title='Algunos comandos útiles de openssl'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-5629225295900849717</id><published>2018-02-03T08:58:00.000+01:00</published><updated>2018-02-03T09:00:50.649+01:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Azure"/><title type='text'>Chuleta para crear/eliminar una VM desde Azure CLI</title><summary type="text">
Anoto aquí mi chuleta de comandos básicos que he usado en Linux para crear una máquina virtual y destruirla con Azure CLI 2.0. Incluyo algunos otros comandos útiles



Ver lista de locations:

&amp;nbsp;az account list-locations

Crear un resource group: 

az group create --name RG_Prueba --location westeurope

Crear una vnet:


&amp;nbsp;az network vnet create -n vnetPrueba -g RG_Prueba -</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/5629225295900849717/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/5629225295900849717' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5629225295900849717'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/5629225295900849717'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2018/02/chuleta-para-creareliminar-una-vm-desde.html' title='Chuleta para crear/eliminar una VM desde Azure CLI'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-8727580744890145590</id><published>2018-01-03T10:59:00.000+01:00</published><updated>2018-01-03T10:59:01.560+01:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Herramientas"/><category scheme="http://www.blogger.com/atom/ns#" term="Vídeos"/><title type='text'>Descargar lista reproducción de Youtube </title><summary type="text">
He pensado que con el gusto de Youtube por la eliminación de contenidos de forma arbitraria debía al menos descargar una lista en formato json de lo que contienen mis listas de reproducción para saber lo que desaparece en caso de que eliminen alguno de los vídeos. Si tienes paciencia, ancho de banda y almacenamiento suficiente puedes descargar todos los vídeos de una lista de Youtube porque la </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/8727580744890145590/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/8727580744890145590' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/8727580744890145590'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/8727580744890145590'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2018/01/descargar-lista-reproduccion-de-youtube.html' title='Descargar lista reproducción de Youtube '/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-8803620409438798912</id><published>2016-09-17T09:03:00.002+02:00</published><updated>2016-09-17T09:03:19.174+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Grub"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Reinstalar / reparar Grub</title><summary type="text">
Para reinstalar grub en un sistema que hemos montado arrancando previamente desde un livecd como CloneZilla, System Rescue CD y similares, necesitaremos montar algunos sistemas de ficheros especiales para que grub-install o update-grub no muestren errores al acceder a las unidades de disco.


1º&amp;nbsp; En primer lugar, podemos montar la partición raíz del sistema a restaurar en /mnt, por ejemplo:</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/8803620409438798912/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/8803620409438798912' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/8803620409438798912'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/8803620409438798912'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2016/09/reinstalar-reparar-grub.html' title='Reinstalar / reparar Grub'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-249826189487752697</id><published>2016-09-11T14:32:00.002+02:00</published><updated>2016-09-11T14:32:43.136+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="VirtualBox"/><category scheme="http://www.blogger.com/atom/ns#" term="Virtualizacion"/><title type='text'>Redimensionar discos en VirtualBox</title><summary type="text">
Para redimensionar el disco&amp;nbsp; de una máquina virtual en VirtualBox, sería usando este comando:

VBoxManage modifyhd Disco.vdi --resize tamaño_en_megas

Por ejemplo: 
&amp;nbsp; VBoxManage modifyhd MaquinaWindows.vdi --resize 16384

El disco a redimensionar debe ser de tamaño dinámico y si el tamaño al que redimensionamos el disco es menor al actual podemos dejar el sistema operativo virtualizado</summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/249826189487752697/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/249826189487752697' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/249826189487752697'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/249826189487752697'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2016/09/redimensionar-discos-en-virtualbox.html' title='Redimensionar discos en VirtualBox'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-12627502.post-6512312129188364959</id><published>2016-09-10T10:37:00.000+02:00</published><updated>2016-09-10T10:38:46.048+02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Administracion"/><category scheme="http://www.blogger.com/atom/ns#" term="Linux"/><title type='text'>Chuleta para montar cluster OCFS2 desde línea de comandos</title><summary type="text">
Chuleta para configurar un cluster con OCFS2 desde línea de comandos:

# Configuramos el servicio o2cb:
/etc/init.d/o2cb configure;
/etc/init.d/o2cb start;

# Creamos el cluster:
o2cb_ctl -C -n micluster -t cluster;

# Añadimos los nodos:
o2cb_ctl -C -n nodo1 -t node -a number=0 \
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; -a ip_address=192.168.0.10 -a ip_port=7777 -a cluster=micluster;

o2cb_ctl -C -n </summary><link rel='replies' type='application/atom+xml' href='http://elektro2.blogspot.com/feeds/6512312129188364959/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment/fullpage/post/12627502/6512312129188364959' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6512312129188364959'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/12627502/posts/default/6512312129188364959'/><link rel='alternate' type='text/html' href='http://elektro2.blogspot.com/2016/09/chuleta-para-montar-cluster-ocfs2-desde.html' title='Chuleta para montar cluster OCFS2 desde línea de comandos'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>