1
0
Fork 0
mirror of https://github.com/tldr-pages/tldr.git synced 2025-09-01 19:53:53 +02:00
tldr/pages/linux/brightnessctl.md

29 lines
738 B
Markdown
Raw Normal View History

2021-09-16 20:49:58 +03:00
# brightnessctl
> Utility for reading and controlling device brightness for Linux operating systems.
> More information: <https://github.com/Hummer12007/brightnessctl#usage>.
2021-09-16 20:49:58 +03:00
- List devices with changeable brightness:
`brightnessctl {{[-l|--list]}}`
2021-09-16 20:49:58 +03:00
- Print the current brightness of the default device:
2021-09-16 20:49:58 +03:00
`brightnessctl {{[g|get]}}`
2021-09-16 20:49:58 +03:00
- Print the current brightness of a specific device (can be a wildcard):
2021-09-16 20:49:58 +03:00
`brightnessctl {{[g|get]}} {{[-d|--device]}} '{{device_name}}'`
2021-09-16 20:49:58 +03:00
- Set the brightness to a specified percentage:
2021-09-16 20:49:58 +03:00
`brightnessctl {{[s|set]}} {{50}}%`
2021-09-16 20:49:58 +03:00
- Increase brightness by a specified percentage:
2021-09-16 20:49:58 +03:00
`brightnessctl {{[s|set]}} +{{10}}%`
- Decrease brightness by a specified percentage:
`brightnessctl {{[s|set]}} {{10}}%-`