Linux is the most popular server OS. Linux is a clone of UNIX. Knowing one is as good as knowing the other. In this tutorial series, we will be using GNU/Linux as its freely available. The training will require you to execute certain commands. Make sure to practise them!
What should i know?
Nothing. This tutorial is for absolute beginners. You don't even have to buy a new PC to learn Linux. You can run Linux, right within your existing Windows or Mac OS systems! (Detailed steps given in tutorials).
3 – Linux Vs Windows
Know the OS!
14 – The VI Editor