Sponsorised links
This year
Tentakel to execute commands on multiple Linux or UNIX Servers
by camel
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.
Script To Check If MySQL Master Master Replication Is Working Correctly | HowtoForge - Linux Howtos and Tutorials
by camel
This short article explains how you can use a short script to check whether your MySQL master master replication is working as expected or not.
The Linux Cookbook: Tips and Techniques for Everyday Use - PostScript
by sylvainulg
(via)
yum. booklets and other ghostscript tips
Linux.com :: Take charge of your window manager with WMCTRL and Devil's Pie
by sylvainulg
(via)
wmctrl -- a tool to replace eesh with compiz ?
Sponsorised links
2007
Getting MySQL Status Values With mysqlreport | HowtoForge - Linux Howtos and Tutorials
by camel
mysqlreport is a Perl script that displays a well-formatted report of important MySQL status variables (taken from MySQL's SHOW STATUS; output) that can help you gain an understanding of what is happening under MySQL's hood. It can help diagnose problems.
SendEmail_________Send email with this free command line email client
by decembre
& 1 other
SendEmail is a lightweight, command line SMTP email client. If you have the need to send email from a command line, this free program is perfect: simple to use and feature rich. It was designed to be used in bash scripts, batch files, Perl programs and we
Stammy Script: RSS to Twitter using PHP - PaulStamatiou.com
by springnet
I’ve been a Twitter user for a few weeks now and have come across many tools to help with Twitter posting and integration
Guide avancé d'écriture des scripts Bash
by holyver
Ce tutoriel ne suppose aucune connaissance de la programmation de scripts, mais permet une progression rapide vers un niveau intermédiaire/avancé d'instructions tout en se plongeant dans de petites astuces du royaume d'UNIX®. Il est utile comme livre, comme manuel permettant d'étudier seul, et comme référence et source de connaissance sur les techniques de programmation de scripts. Les exercices et les exemples grandement commentés invitent à une participation active du lecteur avec en tête l'idée que la seule façon pour vraiment apprendre la programmation de scripts est d'écrire des scripts.
2006
