View Res.sh
#!/bin/bash
#Author: Travis Gibson
#This script requires an argument for the resolution width
#Thanks go out to eCharles for a patch in the comments of this link here: http://blog.echarles.net/2013/10/01/Ubuntu-13.04-On-MacbookPro-Retina
if [ -z "$1" ]; then
echo "Usage: Res.sh <resolution_width>";
exit 1;
fi
erg=$( echo "$1")
check=$(xrandr -q | grep DP-2 | cut -d " " -f 4 | cut -d "x" -f 1)