Learn is a Computer-Based Teaching tool that gives basic training in using UNIX and Linux. It was written in the nineteen seventies at AT&T Bell Laboratories by Mike Lesk with some contributions from ...

Learn teaches basic UNIX commands. It does so by driving you through a series of lessons each of which involves using commands to achieve some goal, such as creating a file with a specified contents.

Every month or two, someone asks me how they should go about learning Unix. The short answer is always “use it” or maybe as much as “use it — a lot.” But the detailed answer includes a lot of steps ...