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Mastering Linux Shell Scripting

You're reading from   Mastering Linux Shell Scripting Master the complexities of Bash shell scripting and unlock the power of shell for your enterprise

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Product type Paperback
Published in Dec 2015
Publisher
ISBN-13 9781784396978
Length 198 pages
Edition 1st Edition
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Author (1):
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Andrew Mallett Andrew Mallett
Author Profile Icon Andrew Mallett
Andrew Mallett
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Table of Contents (16) Chapters Close

Preface 1. What and Why of Scripting with Bash FREE CHAPTER 2. Creating Interactive Scripts 3. Conditions Attached 4. Creating Code Snippets 5. Alternative Syntax 6. Iterating with Loops 7. Creating Building Blocks with Functions 8. Introducing sed 9. Automating Apache Virtual Hosts 10. Awk Fundamentals 11. Summarizing Logs with Awk 12. A Better lastlog with Awk 13. Using Perl as a Bash Scripting Alternative 14. Using Python as a Bash Scripting Alternative Index

Chapter 14. Using Python as a Bash Scripting Alternative

Python is another scripting language and the newest that we have looked at so far. Similar to bash and Perl, Python is an interpreted language and makes use of the shebang. Although, it does not have a shell interface, we can access a console called the REPL where we can type Python codes to interact with the system. In this chapter we will cover the following topics:

  • What is Python?
  • Saying Hello the Python way
  • Pythonic arguments
  • Significant whitespace
  • Read user input
  • Using Python to write to files
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