UNIX is one of the major operating systems in use today. For people who need to get up and running quickly, this easy-to-follow guide is just the resource they need. Using detailed explanations and real-world examples, users will have the hands-on experience they need to build a solid understanding of this robust operating system. * The proven, successful format of the Teach Yourself series guarantees UNIX success in 24 one-hour lessons * Covers all major versions of UNIX * Shows how to create UNIX space, look inside files, edit files, explore the environment, and effectively use power UNIX tools