In just 24 sessions of one hour or less, readers of Teach Yourself Unix in 24 Hours will be up and running with UNIX, the operating system at the heart of the Internet.
Using a straightforward, step-by-step approach, each lesson builds on the previous one, allowing you to learn the essentials of UNIX from the ground up. 24 Hours. Really. Now on its third best-selling edition. Rather than explicitly focus on one flavor of Unix, this book covers a number of variants, allowing readers to be productive on any system.