root@theMoon:/etc/init.d# vnc4server start
VNC4 server

Usage: vnc4server [<OPTIONS>] [:<DISPLAY#>]
       vnc4server -kill :<DISPLAY#>

<OPTIONS> are Xvnc4 options, or:

        -name <DESKTOP-NAME>
        -depth <DEPTH>
        -geometry <WIDTH>x<HEIGHT>
        -httpport number
        -basehttpport number
        -alwaysshared
        -nevershared
        -pixelformat rgb<NNN>
        -pixelformat bgr<NNN>
        <Xvnc4-options>...

See vnc4server and Xvnc4 manual pages for more information.
root@theMoon:/etc/init.d#