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#!/bin/sh
# Toggle auxiliary HDMI screen on/off when connected/disconnected.
opt="--auto --left-of eDP1"
#opt="--auto --right-of eDP-1"
#opt="--auto --above eDP-1"
# Also add the following rule to /etc/udev/rules.d/hdmi.rules
# KERNEL=="card0", SUBSYSTEM=="drm", ENV{DISPLAY}=":0", ENV{XAUTHORITY}="/home/marc/.Xauthority", RUN+="/home/marc/bin/hdmi"
# wait for the screen to settle
sleep 3
xrandr | grep -q 'HDMI1 connected' || opt="--off"
xrandr --output HDMI1 $opt
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