blight is a command-line utility in Linux that is used to change the display brightness of a computer. blight is a custom tool that was developed to provide a convenient way to adjust the display brightness from the command line, possibly using a script or configuration file.
In general, you can use blight by running the command with the appropriate options and arguments. For example, to set the display brightness to a certain percentage, you might use a command like this:
$ blight set 70 -r
blight Command Examples
1. Set display brightness to 100%
$ blight set 100 -r
2. Set display brightness to 50%
$ blight set 50 -r
3. Decrease display brightness by 5%
$ blight dec 5 -r
4. Increase display brightness by 300 (of internal units):
$ blight inc 300
5. Show current display brightness:
$ blight show # using internal units $ blight show -r # or using percents
6. Show maximum display brightness
$ blight max