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Adjust brightness on active display

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dbroqua 2020-09-16 20:31:57 +02:00
parent e8e229a4a8
commit 896fb98ab1
1 changed files with 3 additions and 1 deletions
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4
Bin/brightness.sh
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@ -1,6 +1,7 @@
#! /bin/bash #! /bin/bash
CURRENT=`xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '` CURRENT=`xrandr --verbose | grep -m 1 -i brightness | cut -f2 -d ' '`
OUTPUT=`xrandr|grep ' connected'|grep 'primary'|cut -d' ' -f 1`
GAP=0.1 GAP=0.1
NEWVALUE=${CURRENT} NEWVALUE=${CURRENT}
@ -16,7 +17,8 @@ case $1 in
;; ;;
read) read)
echo "${CURRENT}*100/1"|bc echo "${CURRENT}*100/1"|bc
exit 0
;; ;;
esac esac
xrandr --output eDP-1 --brightness ${NEWVALUE} xrandr --output ${OUTPUT} --brightness ${NEWVALUE}