Linux Tips & Tricks

If you need to find out quickly what a certain Linux/Unix command means, this manual comes really hand. It will provide you with all commands from A to Z, and will give you brief, but powerful explanation at no time.

This is one of the most useful Linux/Unix commands that you can use on the terminal. I must admit, it might be confusing for a beginner because of its unusual syntax. But after a while, when you get used to it, you just can’t do without it. Another great tutorial from About.com will allow you to learn it fast.