gummy

Screen brightness/temperature manager for Linux/X11. More information: https://github.com/Gitoffthelawn/gummy.

Set the screen temperature to 3000K:

gummy --temperature 3000

Set the screen backlight to 50%:

gummy --backlight 50

Set the screen pixel brightness to 45%:

gummy --brightness 45

Increase current screen pixel brightness by 10%:

gummy --brightness +10

Decrease current screen pixel brightness by 10%:

gummy --brightness -10

Set the temperature and pixel brightness for the second screen:

gummy --screen 1 --temperature 3800 --brightness 65

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