Pro Bash programming : scripting the GNU/Linux shell

Pro Bash programming scripting the GNU/Linux shell

The bash shell is a complete programming language, not merely a glue to combine external Linux commands. By taking full advantage of shell internals, shell programs can perform as snappily as utilities written in C or other compiled languages. And you will see how, without assuming Unix lore, you ca...

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Bibliographic Details
Main Author: Johnson, Chris F. A. (-)
Other Authors: Schaefer, Ed
Format: eBook
Language:Inglés
Published: New York : New York : Apress ; Distributed to the Book trade in the United States by Springer-Verlag c2009.
Edition:1st ed. 2010.
Series:The expert's voice in Linux Pro Bash programming
Subjects:
UNIX Shells.
Linux.
Operating systems (Computers)
See on Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628350506719
Table of Contents:
  • Hello, World! Your First Shell Program
  • Input, Output, and Throughput
  • Looping and Branching
  • Command-Line Parsing and Expansion
  • Parameters and Variables
  • Shell Functions
  • String Manipulation
  • File Operations and Commands
  • Reserved Words and Builtin Commands
  • Writing Bug-Free Scripts and Debugging the Rest
  • Programming for the Command Line
  • Runtime Configuration
  • Data Processing
  • Scripting the Screen
  • Entry-Level Programming.

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