#!/bin/sh screens=$(xrandr | awk '/connected/ {print $1}') resolutions=$(xrandr |awk '/connected/ {print $4}') screen1= screen2= for var in $(echo ${screens} | awk '{split($0,arr," \n");for(i in arr) print arr[i]}') do echo ${var} screen_info=$(xrandr | grep ${var}) $screen_info done for var in $(echo ${resolutions} | awk '{split($0,arr," \n");for(i in arr) print arr[i]}') do echo ${var} done sudo xrandr --auto --output HDMI-1 --pos 0x0 --primary --mode 1024x768 --rate 60 --output VGA-0 --mode 1024x768 --rate 60 --pos 0x0 --right-of