Hello World
This is a course presented for those who are willing to explore the Linux world. I used all CS50 free tools to make this course alive so I have to acknowledge Prof. David J Malan and all CS50 staff for making their tools available for those who intend to teach any of CS50 courses.
Linux is an open-source computer operating system originally developed for use on personal computers but is now broadly used on smartphones, servers, mainframe computers, supercomputers, and more. Created by Linus Torvalds at the University of Helsinki in 1991, the operating system is free to install and redistribute for any purpose, which has helped to make it the most popular computer operating system in use today. Versions of the Linux operating system are used on tablets, smartphones, and other devices using the Android OS, web servers, smart TVs, gaming devices, and much more.
You are supposed to have a background in Computer Science, if not I recommend taking an introductory course in Computer Science. CS50x course is great!