Pro bash programming scripting the GNU/Linux shell

Pro Bash Programming teaches you how to effectively utilize the Bash shell in your programming. 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 wr...

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Bibliographic Details
Main Authors: Johnson, Chris, Varma, Jayant (Author)
Format: eBook
Language:English
Published: [Berkley, CA] Apress 2015
Edition:Second edition
Subjects:
Online Access:
Collection: O'Reilly - Collection details see MPG.ReNa
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 built-in commands
  • Writing bug-free scripts and debugging the rest
  • Programming for the command line
  • Runtime configuration
  • Data processing
  • Scripting the screen
  • Entry-level programming