Increase or Decrease Laptop Brightness through Terminal

There’s no need to increase or decrease the brightness of screen using mouse any more. Just think you’re working on terminal and so busy with the coding stuff. Here, you realize to decrease or increase the brightness of screen and somehow function keys are not working. No need to worry, follow the steps given below:

1. Install xbacklight

$ sudo apt-get install xbacklight

2. Usage

$ xbacklight -inc 100 (To increase)

$ xbacklight -dec 100 (To deacrease)

Interesting na!! ^_^

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