cups-browsed -version (return code: 0)
cups-browsed: Reading command line option -version, turning on debug mode. cups-browsed of cups-filters version 1.8.3 starting. cups-browsed: Reading config: BrowseRemoteProtocols dnssd cups cups-browsed: No "Browse..." line at all, accept all servers ("BrowseOrder Deny,Allow"). cups-browsed: network interface at 10.0.2.15 cups-browsed: network interface at 172.17.0.1 cups-browsed [BrowsePoll localhost:631]: IPP-Create-Subscription cups-browsed [BrowsePoll localhost:631]: subscription ID=41 cups-browsed [BrowsePoll localhost:631]: cupsGetDests cups-browsed: Using signal handler SIGACTION cups-browsed: Avahi server connection got available, setting up service browsers. cups-browsed: failed to bind CUPS Browsing socket: Permission denied cups-browsed: listening cups-browsed: Avahi Browser: CACHE_EXHAUSTED cups-browsed: Avahi Browser: ALL_FOR_NOW cups-browsed: Avahi Browser: CACHE_EXHAUSTED cups-browsed: Avahi Browser: ALL_FOR_NOW cups-browsed: Caught signal 15, shutting down ... cups-browsed: main loop exited cups-browsed: Processing printer list ... cups-browsed: Error subscribing to CUPS notifications: Forbidden cups-browsed [BrowsePoll localhost:631]: IPP-Cancel-Subscription cups-browsed: Processing printer list ...
cups-browsed --help (return code: 1)
cups-browsed of cups-filters version 1.8.3 Usage: cups-browsed [options] Options: -c cups-browsed.conf Set alternative cups-browsed.conf file to use. -d -v --debug Run in debug mode (verbose logging). -h --help --version Show this usage message. -o Option=Value Supply configuration option via command line, options are the same as in cups-browsed.conf. --autoshutdown=<mode> Automatically shut down cups-browsed when inactive: <mode> can be set to Off, On, or avahi, where Off means that cups-browsed stays running permanently (default), On means that it shuts down after 30 seconds (or any given timeout) of inactivity, and avahi means that cups-browsed shuts down when avahi-daemon shuts down. --autoshutdown-timout=<time> Timeout (in seconds) for auto-shutdown. --autoshutdown-on=<type> Type of inactivity which leads to an auto- shutdown: If <type> is "no-queues", the shutdown is triggered by not having any cups-browsed-created print queue any more. With <type> being "no-jobs" shutdown is initiated by no job being printed on any cups-browsed-generated print queue any more. "no-queues" is the default.