UNIX Unleashed, System Administrator's Edition is an in-depth examination of the UNIX operating system. Real-world examples, definitions, tips and tricks allow you to: Get a jump start on UNIX with an overview and a basic tutorial; Examine the extensive reference on the syntax of UNIX commands; Discover the differences between the major UNIX shells; Understand the fundamentals of System Administration; Lay the foundation for a hassle-free UNIX installation; Master the UNIX file system as both user and administrator; Administer mail, news, UUCP, and FTP for maximum connectivity.