27 lines
696 B
Plaintext
27 lines
696 B
Plaintext
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#!/bin/sh
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INTERNAL=LVDS-1
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CONLIST=$(xrandr --query | grep " connected" | awk '{ print $1 }' | grep -v $INTERNAL)
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OFFLIST=$(xrandr --query | grep "disconnected" | awk '{ print $1 }')
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if [ -z "$CONLIST" ]; then
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printf 'No external displays found, activating %s\n' "$INTERNAL"
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xrandr --output $INTERNAL --auto
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else
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printf 'External displays found, deactivating %s\n' "$INTERNAL"
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xrandr --output $INTERNAL --off --noprimary
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fi
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for _dev in $OFFLIST;
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do
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printf 'Turning off disconnected output: %s\n' "$_dev"
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xrandr --output $_dev --off
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done
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for _dev in $CONLIST;
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do
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printf 'Turning on connected output: %s\n' "$_dev"
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xrandr --output $_dev --auto --primary
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done
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