# Linux / Unix Knowledge of UNIX is a must for almost all kind of development as most of the codes that you write is most likely going to be finally deployed on a UNIX/Linux machine. Linux has been the backbone of the free and open source software movement, providing a simple and elegant operating system for almost all your needs. Visit the following resources to learn more: - [Linux Operating System - Crash Course](https://www.youtube.com/watch?v=ROjZy1WbCIA) - [Coursera - Unix Courses](https://www.coursera.org/courses?query=unix) - [Linux Basics](https://dev.to/rudrakshi99/linux-basics-2onj) - [Unix / Linux Tutorial](https://www.tutorialspoint.com/unix/index.htm)