I have server CentOS 5.2 that has GUI, ORACLE 10g R2 installed on it, I want to provide any DBA who will use the system access to the server via VNC, but I don't want to share the GUI, only terminal appear, is that possible, thanks
EDIT
lets say I have ORACLE user and the password is ORACLE, when I add the following tags to the VNC I can access the gnome interface.
VNCSERVERS="2:oracle"
VNCSERVERARGS[2]="-geometry 1024x800"