light
Control the backlight of your screen. More information: https://manned.org/light.
-
Get the current backlight value in percent:
light -
Set the backlight value to 50 percent:
light -S {{50}} -
Reduce 20 percent from the current backlight value:
light -U {{20}} -
Add 20 percent to the current backlight value:
light -A {{20}}
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