some simple questions on VNC

[Tom Horsley]

On Sat, 5 Jan 2008 12:27:37 -0500 (EST)
"Robert P. J. Day" <rpjday at crashcourse.ca> wrote:

>   $ vncviewer 192.168.1.100:5905

I thought you had to use :: to specify a port number
(it certainly works to use :: - I do it to point to the
port I've forwarded through an ssh tunnel).