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#!/bin/sh
# toggle external monitor
# by lukesmithxyz, checkout github.com/lukesmithxyz/voidrice
intern=${INTERNAL_MONITOR:-LVDS1}
extern=${EXTERNAL_MONITOR:-HDMI2}
case "$1" in
toggle) (xrandr | grep "$extern disconnected")
(xrandr --listactivemonitors | grep $extern) || ((xrandr --output $extern --right-of $intern --auto && wallpaper desktop) & exit)
(xrandr --listactivemonitors | grep $extern) && xrandr --output $extern --off
wallpaper desktop
;;
*) cat << EOF
monitor: cli script to enable and disable monitors.
Allowed options:
toggle Toggle the set monitor on and off
all else Print this message
EOF
esac