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12.241 xbacklight

Provide an emacs front-end to xbacklight. This is a tool that controls the brightness on laptops. To install xbacklight, sudo apt-get install xbacklight

This module is most easily used in conjunction with hydra: M-x package-install hydra

12.241.1 Xbacklight Commands

12.241.1.1 xbacklight-black

Command: xbacklight-black 
Black screen.

12.241.1.2 xbacklight-decrement

Command: xbacklight-decrement 
Decrease brightness.

12.241.1.3 xbacklight-get

Command: xbacklight-get 
Get  brightness level.

12.241.1.4 xbacklight-increment

Command: xbacklight-increment 
Increase brightness.

12.241.1.5 xbacklight-set

Command: xbacklight-set (brightness) 
Set brightness.

(fn BRIGHTNESS)

12.241.1.6 xbacklight-white

Command: xbacklight-white 
White screen.

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