* `auditctl` - Configures kernel options related to auditing. * `cpufetch` - Displays information about the CPU in the same style as `neofetch`. * `devour` - A tool which allows you to swallow the terminal when running a command that opens a GUI. * `fastfetch` or `screenfetch` - Replacements for `neofetch` which are still maintained. * `entr` - Runs a command when a file given to it is modified. * `light` - Control the backlight of a display from the terminal. * `lsof` - Prints information about what files or ports are being used by a process. * `mpv` - A simple media player which can support most video formats and playing videos with `youtube-dl` / `yt-dlp` if it's given a YouTube video link. * `xev` - Prints mouse and keyboard events to the console. This is useful for finding what they keycode or name for a key is so you can create your own keybindings.