In this comprehensive course, you’ll learn many of the tools used every day by both Linux SysAdmins and the millions of people running Linux distributions like Ubuntu on their PCs. This course will teach you how to navigate Linux’s Graphical User Interfaces and powerful command line tool ecosystem.
This content of this course was developed by the Linux Foundation (They call it LFS101x). I’ve taken their primarily text-based course and turned it into a video-based course.
https://www.freecodecamp.org/news/introduction-to-linux/