As Unix spreads its tentacles across users' desktops, more and more Mac users are starting to pop the hood and learn about the operating system that's at the root of it all. And there's no better way to conquer that fear than by consulting this Visual QuickPro Guide. Matisse Enzer, who wrote the first edition of this book, Unix for Mac OS X: Visual QuickPro Guide has completely updated this guide to reflect all that's new in Tiger's version of Unix. Readers will learn everything they need to know to make sense of the commands and technical jargon surrounding Unix. In the process they'll find out about useful utilities, editing and printing files, security, and more--all through simple, step-by-step instructions that break the learning process into manageable chunks. Throughout, users will find plenty of the tips and visual references that have become the hallmark of Peachpit's popular Visual QuickPro Guides.Unix for Mac OS X 10.4: Visual QuickPro Guide is perfect for any Mac user interested in learning about the Unix operating system.