GNU Emacs is the most popular and widespread of the Emacs family of editors. It is also the most powerful and flexible. Unlike all other text editors, GNU Emacs is a complete working environment -- you can stay within Emacs all day without leaving. This book tells you how to get started with the GNU Emacs editor. It will also "grow" with you: as you become more proficient, this book will help you learn how to use Emacs more effectively. It takes you from basic Emacs usage (simple text editing) to moderately complicated customization and programming. The second edition of Learning GNU Emacs describes all of the new features of GNU Emacs 19.30, including fonts and colors, pull-down menus, scroll bars, enhanced X Window support, and correct bindings for most standard keys. GNUS, a Usenet newsreader, and ange-ftp mode, a transparent interface to the file transfer protocol, are also described. Learning GNU Emacs, second edition, covers: Using Emacs as an Internet Toolkit (to use electronic mail and Usenet news, telnet to other computers, retrieve files using FTP, browse the World Wide Web, and author Web documents) Emacs' rich, comprehensive online help facilities How to edit files with Emacs Using Emacs as a "shell environment" How to take advantage of "built-in" formatting features How to use multiple buffers, Emacs windows, and X Windows Customizing Emacs The Emacs interface to the X Window System, which allows you to use a mouse and pop-up menus Whys and hows of writing macros to circumvent repetitious tasks Emacs as a programming environment The basics of Emacs LISP How to get Emacs Quick-reference card listing all the commands discussed in the book The book is aimed at new Emacs users, whether or not they are programmers. Also useful for readers switching from other Emacs implementations to GNU Emacs.

Shell scripting skills never go out of style. It's the shell that unlocks the real potential of Unix. Shell scripting is essential for Unix users and system administrators-a way to quickly harness and customize the full power of any Unix system. With shell scripts, you can combine the fundamental Unix text and file processing commands to crunch data and automate repetitive tasks. But beneath this simple promise lies a treacherous ocean of variations in Unix commands and standards. Classic Shell Scripting is written to help you reliably navigate these tricky waters. Writing shell scripts requires more than just a knowledge of the shell language, it also requires familiarity with the individual Unix programs: why each one is there, how to use them by themselves, and in combination with the other programs. The authors are intimately familiar with the tips and tricks that can be used to create excellent scripts, as well as the traps that can make your best effort a bad shell script. With Classic Shell Scripting you'll avoid hours of wasted effort. You'll learn not only write useful shell scripts, but how to do it properly and portably. The ability to program and customize the shell quickly, reliably, and portably to get the best out of any individual system is an important skill for anyone operating and maintaining Unix or Linux systems. Classic Shell Scripting gives you everything you need to master these essential skills.

Author: Matisse Enzer
ISBN: 0321246683
Publisher: Peachpit Press - 22 September, 2005

Network programming for Unix.

I found tihis e-book in google. My search is:

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UNIX For Dummies has been the standard for beginning UNIX references for nearly ten years, and this latest edition continues that tradition of success
This unparalled resource is updated to cover the latest applications of UNIX technology, including Linux and Mac desktops as well as how UNIX works with Microsoft server software
Thorough coverage of how to handle UNIX installation, file management, software, utilities, networks, Internet access, and other basic tasks
Aimed at the first-time UNIX desktop user growing accustomed to the ins and outs of the OS, as well as the beginning administrator who needs to get a handle on UNIX networking basics
Written by John Levine and Margaret Levine Young, longtime UNIX experts and highly experienced For Dummies authors