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chris-olszewski/brightness

Created January 22, 2017 03:51
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Brightness Script
Raw
brightness
File=/sys/class/backlight/intel_backlight/brightness
Brightness=$1
MaxBrightness=$(cat /sys/class/backlight/intel_backlight/max_brightness)
PercentBrightness=$(($MaxBrightness / 100))
NewBrightness=$(($Brightness * $PercentBrightness))
sudo chown $USER $File
echo $NewBrightness > $File
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