obs_linux_scene_switcher.sh

#!/bin/bash
# requirements: sudo apt-get install xautomation xdotool

cleanup ()
{
  sleep 1
  xte 'keyup Control_L' 'keyup Alt_L' 'keyup Shift_L'
  sleep 1
  xte 'keyup Control_L' 'keyup Super_L' 'keyup Alt_L'
  exit 0
}

trap cleanup SIGINT SIGTERM

FOCUS_ON=1
while true
do
    eval $(xdotool getmouselocation --shell)
    if [ $X -lt 1920 ]; then
        if [ $FOCUS_ON -eq 2 ]; then
            echo "Switching to scene 1 ..."
            xte 'keydown Control_L' 'keydown Super_L' 'keydown Alt_L'
            sleep 1
            xte 'keyup Control_L' 'keyup Super_L' 'keyup Alt_L'
            FOCUS_ON=1
        fi
    else
        if [ $FOCUS_ON -eq 1 ]; then
            echo "Switching to scene 2 ..."
            xte 'keydown Control_L' 'keydown Alt_L' 'keydown Shift_L'
            sleep 1
            xte 'keyup Control_L' 'keyup Alt_L' 'keyup Shift_L'
            FOCUS_ON=2
        fi
    fi

done