Auszug /etc/init.d/cups

# Source SuSE config, only if exists with size greater zero
test -s /etc/rc.config && \
    . /etc/rc.config


CUPSD_BIN=/usr/sbin/cupsd

test -s /etc/rc.status && \
     . /etc/rc.status

test -s /etc/sysconfig/cups && \
     . /etc/sysconfig/cups

test -x $CUPSD_BIN || exit 5


# change umask to avoid problems in wrong file permission of /etc/printcap
# (SuSE buzilla #16567)
umask 022

case "$1" in
    start)
	echo -n "Starting cupsd"
	# when samba is installed link to smb spooler:
	if test -e /usr/bin/smbspool ; then 
		test -e /usr/lib/cups/backend/smb || ln -s /usr/bin/smbspool /usr/lib/cups/backend/smb
	else
		test -L /usr/lib/cups/backend/smb && rm /usr/lib/cups/backend/smb
	fi
	## Start daemon with startproc(8). If this fails
	## the echo return value is set appropriate.

	# NOTE: startproc return 0, even if service is 
	# already running to match LSB spec.
	startproc $CUPSD_BIN $CUPSD_OPTIONS

	# Remember status and be verbose
	rc_status -v
	;;
    stop)
	echo -n "Shutting down cupsd"
	## Stop daemon with killproc(8) and if this fails
	## set echo the echo return value.

	killproc -TERM $CUPSD_BIN

	# Remember status and be verbose
	rc_status -v
	;;
    try-restart)
	## Stop the service and if this succeeds (i.e. the 
	## service was running before), start it again.
	## Note: try-restart is not (yet) part of LSB (as of 0.7.5)
	$0 status >/dev/null &&  $0 restart

	# Remember status and be quiet
	rc_status
	;;
    restart)
	## Stop the service and regardless of whether it was
	## running or not, start it again.
	$0 stop
	$0 start

	# Remember status and be quiet
	rc_status
	;;
    force-reload)
	## Signal the daemon to reload its config. Most daemons
	## do this on signal 1 (SIGHUP).
	## If it does not support it, restart.

	echo -n "Reload service cupsd"
	killproc -HUP $CUPSD_BIN
	rc_status -v
	;;
    reload)
	## Like force-reload, but if daemon does not support
	## signalling, do nothing (!)

	# If it supports signalling:
	echo -n "Reload service cupsd"
	killproc -HUP $CUPSD_BIN
	rc_status -v
	;;
    status)
	echo -n "Checking for cupsd: "
	## Check status with checkproc(8), if process is running
	## checkproc will return with exit status 0.

	# Status has a slightly different for the status command:
	# 0 - service running
	# 1 - service dead, but /var/run/  pid  file exists
	# 2 - service dead, but /var/lock/ lock file exists
	# 3 - service not running

	# NOTE: checkproc returns LSB compliant status values.
	checkproc $CUPSD_BIN
	rc_status -v
	;;
    probe)
	## Optional: Probe for the necessity of a reload,
	## give out the argument which is required for a reload.

	rc_failed 3
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	exit 1
	;;
esac
rc_exit