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| BASH POCKET REFERENCE, 2ND EDITION |
It’s simple: if you want to interact deeply with mac os x, linux, and other unix-like systems, you need to know how to work with the bash shell. this concise little book puts all of the essential information about bash right at your fingertips.
you’ll quickly find answers to the annoying questions that generally come up when you’re writing shell scripts: what characters do you need to quote? how do you get variable substitution to do exactly what you want? how do you use arrays? updated for bash version 4.4, this book has the answers to these and other problems in a format that makes browsing quick and easy.
topics include:
invoking the shell
syntax
functions and variables
arithmetic expressions
command history
programmable completion
job control
shell options
command execution
coprocesses
restricted shells
built-in commands
about the author
arnold robbins is a professional programmer and technical author who has worked with unix systems since 1980 and has been using awk since 1987. as a member of the posix 1003.2 balloting group, he helped shape the posix standard for awk. arnold is currently the maintainer of gawk and its documentation. he is coauthor of the sixth edition of o'reilly's learning the vi editor.
chapter 1. the bash shell
conventions
history
overview of features
invoking the shell
command exit status
syntax
functions
variables
arithmetic expressions
command history
programmable completion
job control
shell options
command execution
coprocesses
restricted shells
built-in commands
resources
acknowledgments
acknowledgments from the first edition
Author : Arnold robbins
Publication : Oreilly
Isbn : 9789352133314
Store book number : 105
NRS 360.00
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