cupsd
Server daemon for the CUPS print server. tldr-pages
On several platforms
Several platforms
Start cupsd in the background, aka. as a daemon
cupsdIdentifyStart cupsd on the foreground
cupsd -fIdentifylaunch cupsd on-demand (commonly used by launchd or systemd)
cupsd -lIdentifyStart cupsd using the specified cupsd.conf configuration file
cupsd -c path/to/cupsd.confIdentifyStart cupsd using the specified cups-files.conf configuration file
cupsd -s path/to/cups-files.confIdentifytest the cupsd.conf configuration file for errors
cupsd -t -c path/to/cupsd.confIdentifytest the cups-files.conf configuration file for errors
cupsd -t -s path/to/cups-files.confIdentifyDisplay help
cupsd -hIdentify