#!/usr/bin/bash


case $1 in
0:|1:|2:|3:|HDMI*)
mons=`xmon $1`
;;
*)
echo "input 0:, 1:, 2: or 3: OR HDMI-? for monitor number (not the X display number...!! )"
xmon
exit 1
esac
set -x
xrandr --output $mons --mode 1920x1080
