Graphical desktop file manager : Nautilus

Nautilus gives you a graphical display of your system and personal files. Nautilus is designed to be much more than a visual listing of files, however. It allows you to configure your desktop, configure your Red Hat Enterprise Linux system, browse your photo collection, access your network resources, and more all from one integrated interface. In essence, Nautilus becomes a shell for your entire desktop experience

[root@localhost ws]# nautilus
Initializing nautilus-open-terminal extension

Initializing nautilus-gdu extension