The Unix Companion Author:Harley Hahn This comprehensive yet easy-to-follow book details everything readers need to understand about Unix, including the online Unix manual, the command syntax, and the shell. Readers also learn about networks and addressing, electronic mail, redirection and pipes, filters, the Unix file system, and the vi editor. The book includes a multitude of exam... more »ples and hints, plus clear descriptions of the most important Unix features.« less