#!/bin/sh
# Nico Schottelius
# shutdown system
# 2005-05-24


usage()
{
   echo "`basename $0` -[ohr]"
   echo "   Shutdown the system:"
   echo "   -o|--off:      Power off"
   echo "   -h|--halt:     Halt"
   echo "   -r|--reboot:   Reboot"
   echo "   "
   exit 1
}

if [ $# -ne 1 ]; then
   usage
fi

case $1 in
   -r|--reboot)   kill -HUP 1 ;;
   -o|--off)      kill -TERM 1 ;;
   -h|--halt)     kill -USR1 1 ;;
    *)            usage ;;
esac