# CUPS > Open source printing system. > CUPS isn't a single command, but a set of commands. > More information: . - View documentation for running the CUPS daemon: `tldr cupsd` - View documentation for managing printers: `tldr lpadmin` - View documentation for printing files: `tldr lp` - View documentation for checking status information about the current classes, jobs, and printers: `tldr lpstat` - View documentation for cancelling print jobs: `tldr lprm`