UNIX for programmers and users

This text offers an accessible overview of UNIX inside and out, including discussion of basic concepts, popular utilities, shells, networking, windowing systems, systems programming, internals, and system administration. UNIX For Programmers and Users will he useful to novice or experienced computer science students and professionals. The updated third edition features the following coverage: Describes the major flavors of UNIX and Linux Includes a new chapter on the Bourne Again Shell (bash) and describes all four major UNIX shells Documents over 100 utilities and their common options including awk, grep, sed, Perl, vi, and emacs Includes a fully documented "Internet Shell" program that supports redirection and piping to other Internet shells on remote hosts Numerous illustrations, examples, summaries, quizzes, exercises, and plentiful source code complement the narrative to provide a superior UNIX learning tool for any version of UNIX.