cupsd
CUPS print server daemon
TLDR
Start CUPS daemon
$ cupsd
Start in foreground$ cupsd -f
Test configuration$ cupsd -t
Use alternate config file$ cupsd -c [/path/to/cupsd.conf]
SYNOPSIS
cupsd [options]
DESCRIPTION
cupsd is the scheduler daemon for CUPS (Common Unix Printing System). It manages print queues, processes print requests, and handles printer communication.
Typically started automatically by systemd or init scripts.
PARAMETERS
-f
Run in foreground.-F
Run in foreground with no forking.-c config
Use alternate configuration file.-t
Test configuration and exit.-h
Show help.
CONFIGURATION
/etc/cups/cupsd.conf
Main configuration file controlling daemon behavior, port settings, access control, and logging levels.
CAVEATS
Normally managed by the system service manager. Direct invocation is usually only needed for debugging.