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#!/sbin/sh XSTATS="$(xrandr)" PRIMARY="$(echo "$XSTATS" | grep "primary" | awk '{print $1}')" OUTPUT="$(echo "$XSTATS" | grep '[0-9]*x[0-9]*+[0-9]*+[0-9]' | grep -v 'primary' | awk '{print $1}' | barmenu -h 24 -p 'Which output?')" [ -z "$OUTPUT" ] && exit 2 xrandr --output "$OUTPUT" --off