Learning the Bash Shell

Unix Shell Programming - Covers bash 3.0

Cameron Newham, Bill Rosenblatt - Collection UNIX/Linux

334 pages, parution le 12/04/2005 (3^eme édition)

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Résumé

O'Reilly's bestselling book on Linux's bash shell is at it again. Now that Linux is an established player both as a server and on the desktop Learning the bash Shell has been updated and refreshed to account for all the latest changes. Indeed, this third edition serves as the most valuable guide yet to the bash shell.

As any good programmer knows, the first thing users of the Linux operating system come face to face with is the shell the UNIX term for a user interface to the system. In other words, it's what lets you communicate with the computer via the keyboard and display. Mastering the bash shell might sound fairly simple but it isn't. In truth, there are many complexities that need careful explanation, which is just what Learning the bash Shell provides.

If you are new to shell programming, the book provides an excellent introduction, covering everything from the most basic to the most advanced features. And if you've been writing shell scripts for years, it offers a great way to find out what the new shell offers. Learning the bash Shell is also full of practical examples of shell commands and programs that will make everyday use of Linux that much easier. With this book, programmers will learn:

How to install bash as your login shell

The basics of interactive shell use, including UNIX file and directory structures, standard I/O, and background jobs

Command line editing, history substitution, and key bindings

How to customize your shell environment without programming

The nuts and bolts of basic shell programming, flow control structures, command-line options and typed variables

Process handling, from job control to processes, coroutines and subshells

Debugging techniques, such as trace and verbose modes

Techniques for implementing system-wide shell customization and features related to system security

L'auteur - Cameron Newham

Cameron Newham lives in Perth, Western Australia. After completing a Bachelor of Science majoring in information technology and geography at the University of Western Australia, Cameron joined Universal Defence Systems (later to become Australian Defence Industries) as a software engineer. He has been with ADI for six years, working on various aspects of command and control systems. In his spare time Cameron can be found surfing the Internet, ballroom dancing, or driving his sports car. He also has more than a passing interest in space science, 3D graphics, synthesiser music, and Depeche Mode.

L'auteur - Bill Rosenblatt

Bill Rosenblatt is author of the the O'Reilly Nutshell Handbook(R) Learning the Korn Shell; co-author, with Deb Cameron, of Learning GNU Emacs; and a contributor to UNIX Power Tools. He is director of publishing systems at the Times Mirror Company in New York City and a columnist in SunWorld Online magazine on the World Wide Web. Bill received a B.S.E. from Princeton University and an M.S. and A.B.D. from the University of Massachusetts at Amherst, each in some variant of computer science. His interests in the computing field include multimedia databases, electronic publishing, and object- oriented systems. Outside of the computing field, he's interested in jazz, classical music, antique maps, and Sherlock Holmes pastiche novels. Bill lives on the Upper West Side of Manhattan. He wishes his landlord allowed pets so that he could truthfully claim to have a dog and cat with suitably droll names like "Coltrane" and "Ravel."

Sommaire

Preface
bash Basics
Command-Line Editing
Customizing Your Environment
Basic Shell Programming
Flow Control
Command-Line Options and Typed Variables
Input/Output and Command-Line Processing
Process Handling
Debugging Shell Programs
bash Administration
Shell Scripting
bash for Your System
A: Related Shells
B: Reference Lists
C: Loadable Built-Ins
D: Programmable Completion
Index

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Caractéristiques techniques

	PAPIER
Éditeur(s)	O'Reilly
Auteur(s)	Cameron Newham, Bill Rosenblatt
Collection	UNIX/Linux
Parution	12/04/2005
Édition	3^eme édition
Nb. de pages	334
Format	18 x 23,5
Couverture	Broché
Poids	567g
Intérieur	Noir et Blanc
EAN13	9780596009656
ISBN13	978-0-596-00965-6