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backlightctl
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inline query (idk why I didn't do this initially)

This commit is contained in:
yosh 2023-01-20 14:22:00 -05:00
parent c7def9af27
commit a064e4df44
1 changed files with 1 additions and 3 deletions
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4
backlightctl
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@ -20,20 +20,18 @@ If -s and -c are specified, -c takes priority
exit 0
}
q=
nb=
mb="$(cat "$BACKLIGHT_PATH/max_brightness")"
cb="$(cat "$BACKLIGHT_PATH/brightness")"
while getopts :hqs:c: OPT; do
case $OPT in
h) usage ;;
q) q=1 ;;
q) echo "$cb" && exit 0 ;;
s) nb=$OPTARG ;;
c) nb=$((cb + OPTARG)) ;;
*) exit 1 ;;
esac
done
[ $q ] && echo "$cb" && exit 0
errecho "Current brightness: $cb"
[ -z "$nb" ] && errecho "Brightness not changed" && exit 0