I am running Ubuntu 14.04 LTS (32-bit). Now I want to install Gnome Desktop Environment (without removing unity). I know I can install by following command:
sudo apt-get install gnome-shell
sudo apt-get install ubuntu-gnome-desktop
But I don't know exact difference between them. (may be i've misunderstanding with them)
So, What is difference between installing Gnome by
And Which should I use to install Gnome Desktop Environment?