A few months ago I took the Introduction to Linux course offered through edX. It's an 18 chapter course with lots of reading, some videos, and a casual level of testing your knowledge. I wrote about the first six chapters and how the course works in, What happens when a non-coder tries to learn Linux. My main goal in taking the course was to get a better, high level understanding of Linux. I didn't have to install Linux but wanted to, so before I started chapter 7, I did. I wanted to test out some of the things I was learning, and 'learning is doing' to a large extent.