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tldr/pages/common/ybacklight.md
Managor b969e91aed
*: fix See also: syntax (#17383)
2025-07-30 07:32:48 +03:00

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ybacklight

Manage screen backlight brightness. See also: xbacklight. More information: https://github.com/pixelcmtd/ybacklight.

  • Print current brightness and maximal brightness, shortened and separated by a slash:

ybacklight Sc/Sm

  • Specify the brightness:

ybacklight s{{420}}

  • Increase the brightness by 42 big steps (4200 by default):

ybacklight Si42

  • Decrease the brightness by 300:

ybacklight d300