X/xrandr-single

   1 #!/bin/sh
   2
   3 set -e
   4
   5 MAIN=$(xrandr | grep eDP | cut -f1 -d" ")
   6 if [ "${MAIN}" = "" ]; then
   7         echo "Could not find main display."
   8         exit 1
   9 fi
  10
  11 echo "Set ${MAIN} as primary"
  12 xrandr --output ${MAIN} --auto --primary
  13
  14 OTHER=$(xrandr | grep "\<connected\>" | grep -v eDP | cut -f1 -d" ")
  15 if [ "${OTHER}" = "" ]; then
  16         echo "Could not find external display."
  17         exit 1
  18 fi
  19
  20 echo "Set ${OTHER} off"
  21 xrandr --output ${OTHER} --off