<?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-11178781</id><updated>2012-01-05T01:56:11.050+01:00</updated><title type='text'>jcerdeira-debug-log</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Jose Maria Cerdeira</name><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>18</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-11178781.post-5341049871265541087</id><published>2007-10-18T22:50:00.001+02:00</published><updated>2007-10-18T22:54:29.161+02:00</updated><title type='text'>Grabar una imagen DVD en linux con las dvd+rw tools</title><content type='html'>1) Montar la imagen como un &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;loopback&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;filesystem&lt;/span&gt;:&lt;br /&gt;&lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;losetup&lt;/span&gt; /&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_3"&gt;dev&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_4"&gt;loop&lt;/span&gt;0 fichero_imagen_&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_5"&gt;dvd&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_6"&gt;img&lt;/span&gt;&lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_7"&gt;mount&lt;/span&gt; /&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_8"&gt;dev&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_9"&gt;loop&lt;/span&gt;0  /&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_10"&gt;mnt&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_11"&gt;dvd&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;2) Grabar el &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_12"&gt;diretorio&lt;/span&gt; con la imagen montada en el &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_13"&gt;DVD&lt;/span&gt;:&lt;br /&gt;&lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_14"&gt;growisofs&lt;/span&gt; -Z /&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_15"&gt;dev&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_16"&gt;scd&lt;/span&gt;0 -&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_17"&gt;dvd&lt;/span&gt;-&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_18"&gt;video&lt;/span&gt; /&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_19"&gt;mnt&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_20"&gt;dvd&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;La &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_21"&gt;opción&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_22"&gt;dvd&lt;/span&gt;-&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_23"&gt;video&lt;/span&gt; es necesaria si la imagen contiene un &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_24"&gt;DVD&lt;/span&gt; con &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_25"&gt;video&lt;/span&gt; y queremos poder reproducir el disco posteriormente en equipos reproductor de &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_26"&gt;DVD&lt;/span&gt;.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-5341049871265541087?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/5341049871265541087/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=5341049871265541087&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/5341049871265541087'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/5341049871265541087'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2007/10/grabar-una-imagen-dvd-en-linux-con-las.html' title='Grabar una imagen DVD en linux con las dvd+rw tools'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-5502594589384926841</id><published>2007-10-18T22:48:00.000+02:00</published><updated>2007-10-18T22:49:57.157+02:00</updated><title type='text'>Montar por NFS en Mac OSX</title><content type='html'>Ejecutar:&lt;br /&gt;&lt;br /&gt;sudo mount -o -P -t nfs 192.168.1.2:/mnt/portatil  ./pc/&lt;br /&gt;&lt;br /&gt;El comando sudo, ejecuta con permisos de root. nos pedira la password del usuario actual&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-5502594589384926841?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/5502594589384926841/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=5502594589384926841&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/5502594589384926841'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/5502594589384926841'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2007/10/montar-por-nfs-en-mac-osx.html' title='Montar por NFS en Mac OSX'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-113766683620583217</id><published>2006-01-19T11:30:00.000+01:00</published><updated>2006-01-19T11:33:56.233+01:00</updated><title type='text'>Backup/Restore mysql</title><content type='html'>Backup:&lt;br /&gt;&lt;br /&gt; mysqldump --opt --password=xxxxx --user=root -B wikidb &gt; archivo.sql&lt;br /&gt;&lt;br /&gt;Restore:&lt;br /&gt;&lt;br /&gt;mysql --user=root --password=xxxxx  --socket=/tmp/mysql.sock &lt; /home/josem/archivo.sql&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-113766683620583217?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/113766683620583217/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=113766683620583217&amp;isPopup=true' title='3 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113766683620583217'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113766683620583217'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2006/01/backuprestore-mysql.html' title='Backup/Restore mysql'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-113379306897517446</id><published>2005-12-05T15:31:00.000+01:00</published><updated>2005-12-05T15:31:08.996+01:00</updated><title type='text'>Grabar cd con cdrecord</title><content type='html'>CD DE DATOS:&lt;br /&gt;&lt;br /&gt;1) Crear imagen:&lt;br /&gt;&lt;br /&gt;Opciones:&lt;br /&gt;&gt;mkisofs -R -o cdimage.raw /home/joerg/master/tree&lt;br /&gt;&lt;br /&gt;o bien..&lt;br /&gt;&lt;br /&gt;&gt;readcd dev=2,0 -w f=cdimage.raw&lt;br /&gt;&lt;br /&gt;En caso de nombres de fichero largos o raros, saltarse todas las normas&lt;br /&gt;del ISO9660, para que se vea en Windows. En LInux se ve bien, sin necesidad&lt;br /&gt;de hacer esto:&lt;br /&gt;&lt;br /&gt;&gt;mkisofs -R -J -D -U -o /cdimage.raw /root/uoc/&lt;br /&gt;&lt;br /&gt;1) Grabar CD:&lt;br /&gt;cdrecord -v speed=2 -multi dev=0,0 cdimage.raw&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-113379306897517446?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/113379306897517446/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=113379306897517446&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113379306897517446'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113379306897517446'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/12/grabar-cd-con-cdrecord.html' title='Grabar cd con cdrecord'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-113256816557193980</id><published>2005-11-21T11:09:00.001+01:00</published><updated>2005-11-21T11:25:11.096+01:00</updated><title type='text'>Operaciones habituales con rpm</title><content type='html'>- Instalar/actualizar un paquete:&lt;ul style="text-align: left;"&gt;    &lt;/ul&gt;rpm -Uvh --force  glib2-2.0.1-1gtk.i386.rpm  &lt;br /&gt;&lt;br /&gt;- Listar el contenido de un paquete ya instalado:&lt;ul&gt; &lt;/ul&gt;                       rpm -q -l paquete  &lt;br /&gt;&lt;br /&gt;- Listar el contenido de un paquete sin instalar&lt;ul&gt; &lt;/ul&gt;                      rpm -qpl libstdc++-3.2-7.i386.rpm  &lt;br /&gt;&lt;br /&gt;- Buscar entre los paquetes intalados&lt;ul&gt; &lt;/ul&gt;                       rpm -qa | grep nombre_a_buscar&lt;br /&gt; &lt;br /&gt;- Borrar paquete:&lt;ul&gt; &lt;/ul&gt;                       rpm -e paquete&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-113256816557193980?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/113256816557193980/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=113256816557193980&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113256816557193980'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113256816557193980'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/11/operaciones-habituales-con-rpm.html' title='Operaciones habituales con rpm'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-113256776694249444</id><published>2005-11-21T11:09:00.000+01:00</published><updated>2005-11-21T11:09:26.943+01:00</updated><title type='text'>Compilar y linkar con gcc</title><content type='html'>gcc -g -o main.o main.c&lt;br /&gt;ld -o main main.o&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-113256776694249444?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/113256776694249444/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=113256776694249444&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113256776694249444'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113256776694249444'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/11/compilar-y-linkar-con-gcc.html' title='Compilar y linkar con gcc'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-113256761146960302</id><published>2005-11-21T11:02:00.001+01:00</published><updated>2005-11-21T11:06:51.486+01:00</updated><title type='text'>iptables: Redirigir el tráfico de un puerto</title><content type='html'>Como redirigir el tráfico de determinados orígenes en un puerto hacia otra máquina con iptables:&lt;br /&gt;&lt;br /&gt;puerto=1433&lt;br /&gt;ips_permitidas="80.34.235.121 80.34.235.120"&lt;br /&gt;host_destino=147.83.78.2&lt;br /&gt;&lt;br /&gt;echo&lt;br /&gt;echo Redirigiendo el trafico del puerto $puerto hacia el host $host_destino para las ips:&lt;br /&gt;&lt;br /&gt;#se cierra para todos el puerto&lt;br /&gt;iptables -A INPUT -i eth0 -m state --state NEW,ESTABLISHED,RELATED -p tcp -s 0.0.0.0/0 --dport $puerto -j REJECT&lt;br /&gt;&lt;br /&gt;#se abre para ciertas ips&lt;br /&gt;&lt;br /&gt;for IP in $ips_permitidas&lt;br /&gt;do&lt;br /&gt;       iptables -A INPUT -i eth0 -m state --state NEW,ESTABLISHED,RELATED         -p tcp -s $IP -d localhost --dport $puerto -j ACCEPT&lt;br /&gt;      &lt;br /&gt;       iptables -t nat -A PREROUTING -i eth0 -p tcp -s $IP --dport 1433 -j DNAT --to-destination $host_destino&lt;br /&gt;       echo $IP&lt;br /&gt;done&lt;br /&gt;echo&lt;br /&gt;echo&lt;br /&gt;&lt;br /&gt;Para dehacerlo:#!/bin/sh&lt;br /&gt;iptables -P INPUT ACCEPT&lt;br /&gt;iptables -F INPUT&lt;br /&gt;iptables -P OUTPUT ACCEPT&lt;br /&gt;iptables -F OUTPUT&lt;br /&gt;iptables -P FORWARD ACCEPT&lt;br /&gt;iptables -F FORWARD&lt;br /&gt;iptables -F -t nat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-113256761146960302?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/113256761146960302/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=113256761146960302&amp;isPopup=true' title='3 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113256761146960302'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/113256761146960302'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/11/iptables-redirigir-el-trfico-de-un_21.html' title='iptables: Redirigir el tráfico de un puerto'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-112737692701249336</id><published>2005-09-22T10:12:00.000+02:00</published><updated>2005-09-22T10:17:46.536+02:00</updated><title type='text'>gPhoto2: conexión a la camara de fotos desde  command-line</title><content type='html'>Ver el contenido de la cámara digital:&lt;br /&gt;&lt;br /&gt;&lt;b&gt;gphoto2 --list-files&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;Extraer una foto de un directorio:&lt;br /&gt;&lt;br /&gt;&lt;b&gt;gphoto2 -f '/store_00010001/DCIM/111CANON' --get-file "IMG_1172.JPG"&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;Extraer todas las fotos de un directorio:&lt;br /&gt;&lt;br /&gt;&lt;b&gt;gphoto2 --get-all-files&lt;/b&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-112737692701249336?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/112737692701249336/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=112737692701249336&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/112737692701249336'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/112737692701249336'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/09/gphoto2-conexin-la-camara-de-fotos.html' title='gPhoto2: conexión a la camara de fotos desde  command-line'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-111345954741847989</id><published>2005-04-14T08:18:00.000+02:00</published><updated>2005-05-24T10:07:33.053+02:00</updated><title type='text'>Modificar arranque lilo</title><content type='html'>Para re-escribir el sector de boot del disco montado como root de linux:&lt;br /&gt;&lt;br /&gt;/sbin/lilo -v -C /etc/lilo.conf -r /&lt;br /&gt;&lt;br /&gt;para re-escribir el sector de boot de un disco montado en cualquier otro sitio:&lt;br /&gt;&lt;br /&gt;/sbin/lilo -v -C /etc/lilo.conf -r /mnt/xxxxx&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-111345954741847989?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/111345954741847989/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=111345954741847989&amp;isPopup=true' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111345954741847989'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111345954741847989'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/04/modificar-arranque-lilo.html' title='Modificar arranque lilo'/><author><name>Jose Maria Cerdeira</name><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>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-11178781.post-111148213479071733</id><published>2005-03-22T09:53:00.000+01:00</published><updated>2005-06-25T09:22:01.833+02:00</updated><title type='text'>Conexiones VPN/PPTP Linux contra Windowsxxx</title><content type='html'>Las conexiones VPN contra Windows, funcionan mediante el protocolo propietario de Microsoft PPTP (Point to Point Tunneling Protocol).&lt;br /&gt;Existe un cliente desarrollado bajo licencia GNU, el pptp-linux.&lt;br /&gt;&lt;br /&gt;La página principal del proyecto, con inforamción de instalación para diversas distribuciones y bastante ayuda está en http://pptpclient.sourceforge.net/.&lt;br /&gt;&lt;br /&gt;Sobre Mandrake 10, instalando los siguientes paquetes:&lt;br /&gt;&lt;br /&gt;php-gtk-pcntl-1.0.1-2.i386.rpm  &lt;br /&gt;ppp-2.4.3-4mdk10.1.i586.rpm  &lt;br /&gt;pptp-1.6.0-1.i386.rpm  &lt;br /&gt;pptpconfig-20040722-6mdk.noarch.rpm&lt;br /&gt;php-pcntl-4.3.10-1.i386.rpm  &lt;br /&gt;&lt;br /&gt;y ejecutando pptpconfig, se dispone de una interfaz muy sencilla para configurarlo.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Problemas que he encontrado:&lt;br /&gt;&lt;br /&gt;1) Deshabilitar manualmente en  /etc/ppp/options.pptp&lt;br /&gt;&lt;br /&gt;refuse-eap&lt;br /&gt;refuse-chap&lt;br /&gt;refuse-mschap&lt;br /&gt;&lt;br /&gt;Dependiendo del ppp que tengamos instalado, también podría hacer falta comentar la siguiente línea:&lt;br /&gt;&lt;br /&gt;require-mppe-128&lt;br /&gt;&lt;br /&gt;Ya que si el servidor no requiere forzosamente encriptación, el ppp no se conecta debido a este parámetro, independientemente de que después vaya a usar la encriptación o no.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;2) El dominio es opcional.&lt;br /&gt;&lt;br /&gt;3) En la pestaña routing redirigir TODO el tráfico por la conexión PPTP si no conocemos las rutas de las redes a las que queremos conectar. Si las conocemos, supongo que se podrían añadir manualmente, para seguir accediento a internet por la ruta ip habitual, y acceder a las redes de la VPN por las rutas creadas manualmente.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Linux" rel="tag"&gt;Linux&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-111148213479071733?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/111148213479071733/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=111148213479071733&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111148213479071733'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111148213479071733'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/conexiones-vpnpptp-linux-contra.html' title='Conexiones VPN/PPTP Linux contra Windowsxxx'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-111104323076802873</id><published>2005-03-17T08:06:00.000+01:00</published><updated>2005-06-25T09:22:46.510+02:00</updated><title type='text'>/usr/bin/ld: cannot find -lc</title><content type='html'>/usr/bin/ld: cannot find -lc  &lt;br /&gt;&lt;br /&gt;-&gt; Instalar el rpm glibc-static-devel-2.3.3-10mdk.i586.rpm, o equivalente para distribución y versión de glibc y hacer un ldconfig.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Linux" rel="tag"&gt;Linux&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-111104323076802873?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/111104323076802873/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=111104323076802873&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111104323076802873'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111104323076802873'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/usrbinld-cannot-find-lc.html' title='/usr/bin/ld: cannot find -lc'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-111104154497012848</id><published>2005-03-17T07:38:00.000+01:00</published><updated>2005-03-17T07:39:04.970+01:00</updated><title type='text'>LIstar contenido de un tar (zipeado)</title><content type='html'>tar tvfz nombre_fichero.tar&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Linux" rel="tag"&gt;Linux&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-111104154497012848?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/111104154497012848/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=111104154497012848&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111104154497012848'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111104154497012848'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/listar-contenido-de-un-tar-zipeado.html' title='LIstar contenido de un tar (zipeado)'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-111104146800193943</id><published>2005-03-17T07:34:00.000+01:00</published><updated>2005-03-17T07:37:48.003+01:00</updated><title type='text'>Cortar un output en columnas</title><content type='html'>cut -c columna_inicial-columna-final&lt;br /&gt;&lt;br /&gt;Nos devuelve las lineas de la entrada standard, pero para cada línea, sólamente los caracteres entre col_inicial y columna-final.&lt;br /&gt;&lt;br /&gt;El util, por ejemplo con el output de un ls o de un  `tar tvfz xxx`&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Linux" rel="tag"&gt;Linux&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-111104146800193943?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/111104146800193943/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=111104146800193943&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111104146800193943'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111104146800193943'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/cortar-un-output-en-columnas.html' title='Cortar un output en columnas'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-111040808014252332</id><published>2005-03-09T23:33:00.000+01:00</published><updated>2005-03-16T19:49:25.293+01:00</updated><title type='text'>WebMethods: Colas de clientes del broker que dejan de procesar documentos</title><content type='html'>Seguir los siguientes pasos. Tras cada paso, verificar si ya se han vuelto a procesar documentos de la cola del cliente del broker:&lt;br /&gt;&lt;br /&gt;0.- Verificar que los throtle controls no estan parados.&lt;br /&gt;&lt;br /&gt;1.- Matar las sesiones que están conectadas a la cola. Hay una por cada IS que contiene un trigger correspondiente con ese cliente.&lt;br /&gt;&lt;br /&gt;2.- Si las sesiones no se reconectan, hacer un reload de package que contiene el trigger correspondiente al cliente que está dando problemas. Ojo con las dependencias. Opcionalmente, desactivar los throtle controls.&lt;br /&gt;&lt;br /&gt;3.- ParaR los throtle controls de todos los IS, rebotar el broker, hacer un reload del package que contiene el trigger y reactivar los throtle controls.&lt;br /&gt;&lt;br /&gt;4.- Rebotar IS.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Webmethods" rel="tag"&gt;Webmethods&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-111040808014252332?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/111040808014252332/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=111040808014252332&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111040808014252332'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/111040808014252332'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/webmethods-colas-de-clientes-del.html' title='WebMethods: Colas de clientes del broker que dejan de procesar documentos'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-110996201629470651</id><published>2005-03-04T19:43:00.000+01:00</published><updated>2005-03-04T19:46:56.296+01:00</updated><title type='text'>Notifiers sobre conexiones que caen frecuentemente</title><content type='html'>Es importante poner los parámetros de la conxión así:&lt;br /&gt;&lt;br /&gt;Minimum Pool Size   0&lt;br /&gt;Maximum Pool Size  5&lt;br /&gt;Block Timeout (msec)    1000&lt;br /&gt;Expire Timeout (msec)  1000&lt;br /&gt;&lt;br /&gt;para evitar problemas como que el notifier deje de leer.&lt;br /&gt;El Minimum Pool Size = 0, hace que se cierren las conexiones, cuando están inactivas, y no quede ninguna abierta. Esto evita que cuando cae físicamente la conexión llegue el notifier, se la encuentre activada en el IS y luego no pueda conectar.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-110996201629470651?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/110996201629470651/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=110996201629470651&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110996201629470651'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110996201629470651'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/notifiers-sobre-conexiones-que-caen.html' title='Notifiers sobre conexiones que caen frecuentemente'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-110989061060847061</id><published>2005-03-03T23:54:00.000+01:00</published><updated>2005-09-22T09:30:32.850+02:00</updated><title type='text'>Webmethods: Error Update for monitorig</title><content type='html'>Al hacer el update for monitoring de un model da un error de JDBC: "....No more data available to read..."&lt;br /&gt;Solución: Hay que reiniciar el paquete WMprt.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Webmethods" rel="tag"&gt;Webmethods&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-110989061060847061?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/110989061060847061/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=110989061060847061&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110989061060847061'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110989061060847061'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/webmethods-error-update-for-monitorig.html' title='Webmethods: Error Update for monitorig'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-110974870923579888</id><published>2005-03-02T08:29:00.000+01:00</published><updated>2005-03-03T07:33:37.410+01:00</updated><title type='text'>Webmethods: Serial a 1 vs Concurrent a x</title><content type='html'>Parece ser que la diferencia es que en Serial a 1 los documentos se procesan de 1 en uno. Es decir, cuando acaba uno, se coge el siguiente de la cola del broker.&lt;br /&gt;En Concurrent a x se congen de la cola del broker de x en x.&lt;br /&gt;..... :-( Seguro?&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Webmethods" rel="tag"&gt;Webmethods&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-110974870923579888?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/110974870923579888/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=110974870923579888&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110974870923579888'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110974870923579888'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/webmethods-serial-1-vs-concurrent-x.html' title='Webmethods: Serial a 1 vs Concurrent a x'/><author><name>Jose Maria Cerdeira</name><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-11178781.post-110974842366348280</id><published>2005-03-02T08:19:00.000+01:00</published><updated>2005-11-21T11:30:58.936+01:00</updated><title type='text'>WebMethods: Unable to get resource JDBC:xxxx</title><content type='html'>Ha pasado varias veces, al producirse una punta de carga de documentos muy alta (40000 documentos publicados al broker en 1/2 hora).&lt;br /&gt;Los servicios que llama el IS para estos documentos hacen accessos a varias bases de datos y el integration server acaba dando errores de Unable to get resource JDBC:xxxx.&lt;br /&gt;&lt;br /&gt;Incialmente pensamos como solución, poner el trigger que procesa estos documentos en Serial a 1 (previamente estaba en Concurrent a 1) pensando que que el problema era que entraban muchos procesos a la vez y acaparaban todas las conexiones del pool.&lt;br /&gt;&lt;br /&gt;No sólo hicimos esto, sino que además se ha sustituido el trigger que dio error,que disparaba un Modeler, por uno que llamaba directamente a los servicios que procesan los datos. Pero al cabo de horas, el error se ha vuelto a producir.&lt;br /&gt;&lt;br /&gt;De momento, montaremos un sistema que sólo actualice estos datos una vez al día, evitando la punta de carga.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Solucion: Se ha solucionado provocando una excepción reintentable cuando se de este mensaje de error ("Unable to get resource JDBC"). Hay que tener en cuenta, que el trigger que debe reintentar, ha de dejar un cierto tiempo antes. Con 15 segundos de tiemout de reintento, lo errores seguían siendo continuos. Con 15 minutos funciona bien.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;Technorati tags:  &lt;a href="http://technorati.com/tag/Webmethods" rel="tag"&gt;Webmethods&lt;/a&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/11178781-110974842366348280?l=jcerdeira-debug-log.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://jcerdeira-debug-log.blogspot.com/feeds/110974842366348280/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=11178781&amp;postID=110974842366348280&amp;isPopup=true' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110974842366348280'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/11178781/posts/default/110974842366348280'/><link rel='alternate' type='text/html' href='http://jcerdeira-debug-log.blogspot.com/2005/03/webmethods-unable-to-get-resource.html' title='WebMethods: Unable to get resource JDBC:xxxx'/><author><name>Jose Maria Cerdeira</name><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>
