Lire un RRD

rrdtool info nom du rrd, pratique pour avoir la liste des dsname qu'il contient  

How To Save Traffic With Apache2’s mod_deflate | HowtoForge – Linux Howtos and Tutorials

How To Save Traffic With Apache2’s mod_deflate Version 1.0 Author: Falko Timme <ft [at] falkotimme [dot] com> Last edited 05/15/2006 In this tutorial I will describe how to install and configure mod_deflate on an Apache2 web server. mod_deflate allows Apache2 to compress files and deliver them to clients (e.g. browsers) that can handle compressed content […]

Chroot SSH et PTY allocation avec Debian Lenny Pour mettre en place des serveurs de backup, j’utilise un script chroot-ssh.sh qui permet la construction d’un chroot minimal pour faire tourner un serveur SSH et faire du rsync. Avec la mise-à-jour vers Lenny, l’allocation PTY réalisée par SSHD change : il ne semble plus possible de […]

Debian User Forums • View topic – live-build basics: Make your own live-cd or usb-hdd

live-build basics: Make your own live-cd or usb-hdd Postby fsmithred » February 17th, 2011, 5:04 am Discussion: viewtopic.php?f=24&t=190 You can build your own live-cd or usb-hdd in debian with live-build, which used to be called live-helper. If you’ve done this before, this will be easy, but note that some of the commands and options have […]

Optimiser le Gzip de son Apache pour Google | blog.utopiaz.org // Développement, Open Source et contexte Web2.0

1. Installation des modules Apache Par défaut sous Debian le module deflate est enclenché, le module headers nous serviras dans le cadre d’environnement utilisant un proxy. On enclenche donc ces deux modules au niveau d’Apache, pour cela on lance une console SHH sur notre serveur et on lance les commandes suivantes : a2enmod deflate a2enmod […]

Nagios and NConf on Ubuntu

Nagios and NConf on Ubuntu juli 23rd, 2011 by rroethof No Comments Have you been wondering about how to get Nagios and NConf setup on your Ubuntu server? Well, here is my ‘notepad’ from the last time around, and here they are, for anyone that may find them useful. Prerequisites If you didn’t check the […]

Sending text message using AT command « Mezgani blog

Playing with my USB dongle that is a 3g modem, i felt the need to send message using this modem. but i saw that it has no support to send message using AT command, well to check this use the AT+CSMS command before any shake. In the case when you have a GSM/GPRS modem/mobile phone […]

Turning off SIP ALG on Thomson Router | Community Site

In telnet Type o 192.168.1.254 Connected to speedtouch Escape character is ‘^]’. Username : Administrator Password : ******** ———-… … welcome message trimmed Type menu look for connection>unbind> application application=choose sip (press enter key to bring choices up) port= enter 5060 press enter then choose OK viaTurning off SIP ALG on Thomson Router | Community […]

Sonde IPMI sous Collectd et CGP

Sous /etc/rc.local modprobe ipmi_devintf modprobe ipmi_msghandler modprobe ipmi_si sous /etc/collectd/collectd/collectd.conf LoadPlugin ipmi plugin sensor.php devient ipmi.php  

stress complet d’un serveur linux

  stress –cpu 16 –vm 90 –vm-bytes 1024M –io 512 –vm-keep –hdd 200 –verbose –timeout 3600 ou : –cpu = nombre de core — vm-bytes : 1024 mo par vm –io : 512 entrée sorties par vm –vm-keep : on charge la ram de vm * vm-bytes –hdd : 200 fichiers de 1 go –timeout […]