How to Enable Remote Desktop Sharing from Terminal?

I want to know how to enable Remote Desktop Sharing from Terminal. I can do it from Remote Desktop Preferences but I want to send a bash file to people that when they run it it automatically does it for them.

I found the answer!! I had been trying this in terminal: gconftool-2 -s -t bool /desktop/gnome/remote_access/enabled true

but it only works when I do alt+f2

I got it from this website: Ubuntu 7.04 - Enable/Disable Remote Desktop from the Command Line

So it works!!!