Starting from kernel 2.6.24, Linux supports 6 different types of namespaces. Namespaces are useful in…
Tweaking Ubuntu Unity to Better Suit Your Needs
If you compare Unity to the likes of Xfce, you will certainly find that Unity does, in fact, lack a certain amount of available options. However, that does not mean the shell is locked down such that it cannot be configured. In fact, you’ll be surprised at just how much you can do with Unity.