cups-config

Show technical information about your CUPS print server installation. More information: https://www.cups.org/doc/man-cups-config.html.

Show the currently installed version of CUPS:

cups-config --version

Show where CUPS is currently installed:

cups-config --serverbin

Show the location of CUPS' configuration directory:

cups-config --serverroot

Show the location of CUPS' data directory:

cups-config --datadir

Display all available options:

cups-config --help