You don't have to be an uber system administrator of a network to use Htop. It might have been designed with the masters of the universe in mind but just because you are a mere solitary desktop user in a Pizza-strewn study room staring at a single machine doesn't mean you can't get it and use it too. This article will show you how to configure and use htop to monitor system resources and how to use this dinky interactive application to manage running applications and processes on your desktop.
One of the things I hate about Windows is that there is no good way to kill frozen processes. Theoretically, you type Ctrl-Alt-Delete, wait for Task Manager to pop up, and kill the process. But in reality, the process doesn't always die immediately (it usually takes multiple tries and a very long time). GNU/Linux users don't have this problem. Here's how to end processes using the terminal, a few GUIs, and even a first person shooter.