adjust-brightness


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#!/bin/sh

if [ "$1" == "+" ] 
then
	expr $(cat /sys/class/backlight/amdgpu_bl0/brightness) + 10 > /sys/class/backlight/amdgpu_bl0/brightness
else
	expr $(cat /sys/class/backlight/amdgpu_bl0/brightness) -  10 > /sys/class/backlight/amdgpu_bl0/brightness
fi

exit 0