-#!/bin/sh
+#!/bin/bash
# Filename: grml-setservices
# Purpose: interface for basic configuration of system startup
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
exit 0
}
-trap bailout SIGHUP SIGINT SIGQUIT SIGTERM
+trap bailout HUP INT QUIT TERM
is_value_set(){
[ -n "$1" ] || return 2