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PUBLIC MARKS from camel with tags format & linux

October 2008

Tentakel to execute commands on multiple Linux or UNIX Servers

Many times, you want to execute a command not only on one server, but also on several servers. For example, find out * Version of kernel * Version of Apache web server * Update static html or images files on all web servers via rsync * Find out user information, server information, memory usage etc * Security/patch checking tentakel I have already covered how to execute commands on multiple Linux or UNIX servers via shell script. The disadvantage of script is commands do not run in parallel on all servers. However, several tools exist to automate this procedure in parallel. With the help of tool called tentakel, you run distributed command execution. It is a program for executing the same command on many hosts in parallel using ssh (it supports other methods too). Main advantage is you can create several sets of servers according requirements. For example webserver group, mail server group, home servers group etc. The command is executed in parallel on all servers in this group (time saving). By default, every result is printed to stdout (screen). The output format can be defined for each group.

April 2008

Forum francophone

odf-converter-integrator est un outil pratique pour ouvrir les fichiers Microsoft Office 2007 (le nouveau format Open XML, .docx, .xlsx et .pptx). La conversion est d'excellente qualité et disponible pour les plateformes Linux ou Windows. Il vous suffit de lancer le programme, d'ouvrir le fichier .docx, xlsx ou pptx et la conversion s'effectue automatiquement au format ODF.

October 2007

Enhanced Logging With rsyslog On Debian Etch And phpLogcon For Viewing | HowtoForge - Linux Howtos and Tutorials

Rsyslog is an enhanced multi-threaded syslogd supporting, among others, MySQL, syslog/tcp, RFC 3195, permitted sender lists, filtering on any message part, and fine grain output format control. It is quite compatible to stock sysklogd and can be used as a drop-in replacement. Its advanced features make it suitable for enterprise-class, encryption protected syslog relay chains while at the same time being very easy to setup for the novice user. An optional web interface - phpLogCon - can be used to visualize all data online."

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