2019-09-20 04:11:20 -04:00
|
|
|
# xbacklight
|
|
|
|
|
|
|
|
|
|
> Utility to adjust backlight brightness using the RandR extension.
|
2025-04-25 04:34:04 +03:00
|
|
|
> More information: <https://manned.org/xbacklight>.
|
2019-09-20 04:11:20 -04:00
|
|
|
|
|
|
|
|
- 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}}`
|
