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537 B
537 B
xbacklight
Utility to adjust backlight brightness using the RandR extension. More information: https://manned.org/xbacklight.
- Get the current screen brightness as a percentage:
xbacklight
- Set the screen brightness to 40%:
xbacklight -set {{40}}
- Increase current brightness by 25%:
xbacklight -inc {{25}}
- Decrease current brightness by 75%:
xbacklight -dec {{75}}
- Increase backlight to 100%, over 60 seconds (value given in ms), using 60 steps:
xbacklight -set {{100}} -time {{60000}} -steps {{60}}