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Brightness script fix/Not using XF86 keys in SXHKD

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agryphus 2023-10-26 11:14:52 -04:00
parent c061646f9b
commit 970806080d
3 changed files with 38 additions and 13 deletions
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15
.local/bin/change-brightness
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@ -1,7 +1,14 @@
#!/bin/sh
#!/usr/bin/env sh
# Simple script to change the system backlight. Requires a udev rules that gives the user permission
# to the backlight folder.
# $ change-brightness up # Increases brightness
# $ change-brightness down # Decreases brightness
max_brightness=`cat /sys/class/backlight/intel_backlight/max_brightness`
brightness=`cat /sys/class/backlight/intel_backlight/brightness`
kernel="$(ls /sys/class/backlight/ | head -n 1)"
dir="/sys/class/backlight/$kernel"
max_brightness="$(cat $dir/max_brightness)"
brightness="$(cat $dir/brightness)"
increment=12000
if [ "$1" = "down" ]; then
@ -16,7 +23,7 @@ else
fi
fi
echo $new_brightness > /sys/class/backlight/intel_backlight/brightness
echo $new_brightness > $dir/brightness
ratio=$(( (new_brightness * 100) / max_brightness ))
notify-send -r 43 "Brightness: ${ratio}%"