xbacklight

xbacklight

TLDR

Get the current screen brightness as a percentage

$ xbacklight
copy

Set the screen brightness to 40%

$ xbacklight -set [40]
copy

Increase current brightness by 25%

$ xbacklight -inc [25]
copy

Decrease current brightness by 75%

$ xbacklight -dec [75]
copy

Increase backlight to 100%, over 60 seconds (value given in ms), using 60 steps

$ xbacklight -set [100] -time [60000] -steps [60]
copy

Copied to clipboard
Stream 500+ movies for free and without signup