You can stop/start Urchin on all machines using the following:

/usr/local/urchin/bin/urchinctl start
/usr/local/urchin/bin/urchinctl stop

If you would like the ability to start and stop Urchin with the 'service' command in Red Hat, do the following:

cp /usr/local/urchin/util/urchin_daemons /etc/init.d/urchin
chmod 755 /etc/init.d/urchin

If you want it to start automatically at boot, use these commands:

chkconfig --add urchin chkconfig --levels 35 urchin on

You can also start Urchin using '/etc/init.d/urchin':

cp /usr/local/urchin/util/urchin_daemons /etc/init.d/urchin
chmod 755 /etc/init.d/urchin
ln -fs /etc/init.d/urchin /etc/rc3.d/S99urchin
ln -fs /etc/init.d/urchin /etc/rc5.d/S99urchin