Change levels of screen backlight and audio volume in the CLI.
$ level screen
Screen [########################------------] 67%
This tool is a wrapper around amixer and xbacklight so you should install
them first.
Then you should install Rust:
$ curl https://sh.rustup.rs -sSf | sh
And finally you can install the latest stable version with cargo:
$ cargo install level
Or the development version by fetching the git repository:
$ git clone git://github.com/vinc/level.git
$ cd level
$ cargo install --path "."
Use arrow keys to update screen backlight or audio volume, and the escape key to exit.
Copyright (c) 2020 Vincent Ollivier. Released under MIT.