TLDR
Enter a command. For example: whatis, reboot, wacaw, afinfo, textutil.

brightness

 
Get and set the brightness level of all internal and certain external displays. More information: https://github.com/nriley/brightness.
 
  • Show current brightness:
     
    brightness -l
     
  • Set the brightness to 100%:
     
    brightness {{1}}
     
  • Set the brightness to 50%:
     
    brightness {{0.5}}

This is a tldr pages (source, CC BY 4.0) web wrapper for cheat-sheets.org. All commands, popular commands, most used linux commands. Referrals. Progressive Web Application (PWA) version to install on your device.