bash Pocket Reference - Helion

ebook

Autor: Arnold Robbins
ISBN: 978-14-493-9066-2
stron: 134, Format: ebook
Data wydania: 2010-04-27
Księgarnia: Helion

Cena książki: 34,90 zł

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It's simple: you need to know how to work with the bash shell if you want to get to the heart of Mac OS X, Linux, and other Unix systems. Updated for the most recent version of bash, this concise little book puts all of the essential information about bash at your fingertips. You'll quickly find answers to annoying questions that always 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? -- and much more.

If you're a user or programmer of any Unix variant, or if you're using bash on Windows, you'll find this pocket reference indispensable. This book covers:

Invoking the Shell
Syntax
Functions
Variables
Arithmetic Expressions
Command History
Programmable Completion
Job Control
Shell Options
Command Execution
Coprocesses
Restricted Shells
Built-in Commands

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Spis treści

bash Pocket Reference eBook -- spis treści

bash Pocket Reference
- SPECIAL OFFER: Upgrade this ebook with OReilly
- 1. The Bash Shell
  - Conventions
  - History
  - Overview of Features
  - Invoking the Shell
    - Options
    - Arguments
  - Syntax
    - Special Files
    - Filename Metacharacters
      - Examples
    - Brace Expansion
      - Examples
    - Quoting
      - Examples
    - Command Forms
      - Examples
    - Redirection Forms
      - Simple redirection
      - Redirection using file descriptors
      - Multiple redirection
      - Process substitution
      - Special filenames
      - Examples
  - Functions
  - Variables
    - Variable Assignment
    - Variable Substitution
      - Examples
    - Built-in Shell Variables
    - Other Shell Variables
    - Arrays
      - Indexed arrays
      - Associative arrays
    - Special Prompt Strings
  - Arithmetic Expressions
    - Operators
    - Examples
  - Command History
    - Line-Edit Mode
      - Common editing keystrokes
    - The fc Command
      - Examples
    - C-ShellStyle History
      - Event designators
      - Word substitution
      - History modifiers
  - Programmable Completion
    - Examples
  - Job Control
  - Shell Options
  - Command Execution
  - Coprocesses
    - Example
  - Restricted Shells
  - Built-in Commands
    - !
    - #
    - #!shell
    - :
    - .
    - [[]]
    - name ()
    - alias
    - bg
    - bind
    - break
    - builtin
    - caller
    - case
    - cd
    - command
    - compgen
    - complete
    - compopt
    - continue
    - declare
    - dirs
    - disown
    - do
    - done
    - echo
    - enable
    - esac
    - eval
    - exec
    - exit
    - export
    - false
    - fc
    - fg
    - fi
    - for
    - for
    - function
    - getopts
    - hash
    - help
    - history
    - if
    - jobs
    - kill
    - let
    - local
    - logout
    - mapfile
    - popd
    - printf
    - pushd
    - pwd
    - read
    - readarray
    - readonly
    - return
    - select
    - set
    - shift
    - shopt
    - source
    - suspend
    - test
    - time
    - times
    - trap
    - true
    - type
    - typeset
    - ulimit
    - umask
    - unalias
    - unset
    - until
    - wait
    - while
    - filename
  - Resources
    - Online Resources
    - Books
  - Acknowledgments
- Index
- About the Author
- SPECIAL OFFER: Upgrade this ebook with OReilly