Welcome to CS 231 for Fall, 2019.

This is a course in using Unix from the command line. We'll look at the objects and concepts that are needed to interact with the system this way, and look a bit at the history and development of Unix. But the course is a practical one, and we will spend most of our time using the command line, learning by doing.

You will need some access to the Linux to use the shell. Linux is free, and you can install it on your own equipment, or you may use the Sandbox server.