If u want to connect one linux machine to another linux machine.Then we can go for SSH.In SSH we can browse other linux machines in terminal mode as well in gnome mode.
For accessing terminal mode we have to use ssh usernameOftheremotepc@ipoftheremotepc
for example ssh firstname.lastname@example.org
For accessing terminal mode we have to use ssh -XusernameOftheremotepc@ipoftheremotepc
for example ssh -X email@example.com
note:here X means for xserver