Unix Desktop Guide to the Korn Shell: The Fast, Easy Reference to the Korn Shell!

Unix Desktop Guide to the Korn Shell: The Fast, Easy Referenceto the Korn Shell!
This valuable tutorial and reference takes UNIX users andprogrammers through the specifics of the Korn shell--thepopular user interface. It teaches clearly and quickly howto interact properly with the UNIX shell, and even delvesinto advanced topics such as writing shell scripts.
This guys made one the best definitions of that Unix/Linux/BSDare: UNIX is designed to treat its users with respect; to give peopleshort cuts, alternatives, control over their environment, flexibility,power, scope, and depth. These things cannot be captured on amenu screen.
Above all,  UNIX is efficient and effective for those who know how touse it. In other words, there is a pay-off    if you spend the weeks ormonths needed to become fluent with UNIX: for the rest of your careerwith UNIX, its features and flexibility will save you incredible amounts oftime and effort, and make your job easier.