#!/bin/bash

if xset -q | grep -q "DPMS is Disabled"
then
	xset +dpms
fi

if [ $# -ge 1 -a "$1" = "status" ] ; then
    if xset -q | grep -q "Monitor is On"
    then
    	exit 0
    else
    	exit 1
    fi
else
	sleep 0.5
    xset dpms force off
fi