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Learn Linux Shell Scripting – Fundamentals of Bash 4.4

You're reading from   Learn Linux Shell Scripting – Fundamentals of Bash 4.4 A comprehensive guide to automating administrative tasks with the Bash shell

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Product type Paperback
Published in Dec 2018
Publisher Packt
ISBN-13 9781788995597
Length 452 pages
Edition 1st Edition
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Author (1):
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Sebastiaan Tammer Sebastiaan Tammer
Author Profile Icon Sebastiaan Tammer
Sebastiaan Tammer
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Table of Contents (20) Chapters Close

Preface 1. Introduction 2. Setting Up Your Local Environment FREE CHAPTER 3. Choosing the Right Tools 4. The Linux Filesystem 5. Understanding the Linux Permissions Scheme 6. File Manipulation 7. Hello World! 8. Variables and User Input 9. Error Checking and Handling 10. Regular Expressions 11. Conditional Testing and Scripting Loops 12. Using Pipes and Redirection in Scripts 13. Functions 14. Scheduling and Logging 15. Parsing Bash Script Arguments with getopts 16. Bash Parameter Substitution and Expansion 17. Tips and Tricks with Cheat Sheet 18. Assessments 19. Other Books You May Enjoy

File Manipulation

This chapter is dedicated to file manipulation. As in everything is a filesystem, file manipulation is considered one of the most important aspects of working with Linux. We will start by exploring common file operations, such as creating, copying, and deleting files. We will continue with a bit on archiving, another important tool when working on the command line. The last part of this chapter will be devoted to finding files on the file system, another important skill in the toolset of a shell scripter.

The following commands will be introduced in this chapter: cp, rm, mv, ln, tar, locate, and find.

The following topics will be covered in this chapter:

  • Common file operations
  • Archiving
  • Finding files
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