On this tutorial we are going to install VNC server on a Centos 5.6 Linux VPS. The objective is to install minimum packages to save disk space and keep the package installation minimum.
To install VNC server and Gnome desktop, run this command:
yum install vnc-server gnome-desktop xorg-x11-xinit xterm gnome-applets gnome-session gnome-themes gnome-panel gdm firefox dbus-x11