#!/bin/bash


if
    [ "$1" = "-a" ]
    then 
    for i in  `showrgb | awk '{print $4}' `
	do
	echo le fond est de la couleur $i
	xsetroot -solid $i 2>/dev/null
    done
    else 
    for i in  `showrgb | awk '{print $4}' `
	do
	xsetroot -solid $i 2>/dev/null
    done
fi