bash

Ubuntu: How to Force a Silent Cron | The Rugged Rock of Craig

Ubuntu: How to Force a Silent Cron Posted on Tuesday, January 4, 2011 by Craig Lotter By default, cron actions that produce output generates emails that get sent to the system administrator. If we don’t particularly want this behaviour, we need to terminate our function calls with a specific character sequence, which looks as follows: …

Ubuntu: How to Force a Silent Cron | The Rugged Rock of Craig Lire la suite »

Being Nice on a Linux Box – Process priority with ‘nice’ & ‘renice’ – Nimal’s Weblog

Being Nice on a Linux Box – Process priority with 'nice' & 'renice' – Nimal's Weblog. Problem (I had): Wanted to run a VirtualBox on a RHEL 4.7 Linux server which is shared by someothers. But as some other processes took more CPU, the VirtualBox performance was bad. So I wanted to increase the priority …

Being Nice on a Linux Box – Process priority with ‘nice’ & ‘renice’ – Nimal’s Weblog Lire la suite »

Build cross-compiled kernel debian package – Sysmic.org

Build cross-compiled kernel debian package Par Jérôme Pouiller le vendredi, octobre 29 2010, 09:37 – Lien permanent As you may know, you have juste to add options ARCH and if necessary CROSS_COMPILE to command line: make ARCH=powerpc CROSS_COMPILE=ppc-linux-gnu- XXX_defconfig make ARCH=powerpc CROSS_COMPILE=ppc-linux-gnu- XImage My primary concern is to compile an x86 32bits kernel in 64bits …

Build cross-compiled kernel debian package – Sysmic.org Lire la suite »

Variables en shell Bash

Variables en shell Bash Manipulation de variables simples var=val ou var= »a b » affectation de la variable « var » $var ou ${var} contenu de la variable « var » ${#var} longueur de la variable « var » export var ou declare -x var exportation de la variable « var » vers les shells fils set affichage de l’ensemble des variables définies dans le …

Variables en shell Bash Lire la suite »

Retour en haut