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 ...

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 ...

This project is in alpha status. I am requesting comments to help shape it into something useful to many people. Although this project uses bash exclusively, only a few exerices focus on it ...