#!/bin/sh echo "starting 0.1 !" TempoScan=2 TempoRestart=10 if [ $1 ] then while true do sleep $TempoScan Runpid=$(pidof "$1") if [ $Runpid ] then echo "$1 is running ok" else echo "$1 not running" fi done else echo "Aucun argument echo "./restart.sh argument1" fi