How do I open gnome in Linux?

To access GNOME Shell, sign out of your current desktop. From the login screen, click the little button next to your name to reveal the session options. Select the GNOME option in the menu and log in with your password.

How do I start gnome from command line?

If you must run a browser over the link, there’s no reason why you need to start up an entire GNOME session, just run ssh -X as described in the other questions, and then run the browser alone. To launch gnome from terminal use the command startx .