Unit 1 · What is Linux? · Lesson 2 of 34
The burden of choice.
The Burden of Choice
As we mentioned in the previous lesson, Linux is open-source. Many people took what Torvalds initially made, and chose to modify and improve it to fit their own needs. All these versions of Linux ended up becoming called flavors. These flavors (or distributions, "distros" for short) evolved into distinct versions of Linux that each have different pros and cons and serve unique purposes.
When you first decide you want to use Linux, you will notice the vast amount of flavors out there. The big ones are:
Ubuntu
The easiest, beginner friendly. Big community since it is popular. Easiest out of box.
Debian
Super reliable and rarely breaks. Best for servers and stability.
Kali
Built for those working in cybersecurity, and more specifically pentesting, as it comes with hundreds of unique packages (tools) that allow it to be highly functional in that space.
Fedora
Cutting edge, gets the latest features, updates, and software. Backed by a software company called Red Hat.
Arch
For people who want to understand and control every layer of their system. Highly customizable. Steep learning curve.
This is not all there is though! There are hundreds of other distros that all serve their own niche. We encourage you to explore and experience all that is out there! We're going to be starting you off on Ubuntu for our own purposes.
Try it: Type
echo CyberAcadin that black box on the side of your screen (called the terminal) to continue the lesson!
Live Linux terminal
This lesson comes with a real Ubuntu machine that runs in your browser, so you type every command yourself. Create a free account to do this part.
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