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Command Line Fundamentals

You're reading from Command Line Fundamentals Learn to use the Unix command-line tools and Bash shell scripting

Product type Paperback

Published in Dec 2018

Publisher

ISBN-13 9781789807769

Length 314 pages

Edition 1st Edition

Languages

Bash

Tools

Bash

Concepts

Shell Scripting

Author (1):

Vivek Nagarajan

View More author details

Table of Contents (6) Chapters

Preface

About the Book

1. Introduction to the Command Line

2. Command-Line Building Blocks FREE CHAPTER

3. Advanced Command-Line Concepts

4. Shell Scripting

Appendix

Summary

In this chapter, we have learned about various concepts that let us use the command line in more advanced ways. These advanced features become very useful when writing shell scripts, which let us automate command-line tasks.

The complete set of shell commands and mechanisms is equivalent to a full-fledged programming language. A program written in the shell language is called a shell script. Unlike any other programming language, shell scripts can use or automate any other program that's available on the system to process data.

In the next chapter, we will learn how to write shell scripts so that a complex task can be written out once and repeated whenever necessary.

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Authors (1)

Vivek Nagarajan

Vivek Nagarajan

Vivek Nagarajan is a self-taught programmer who started out in the 1980s on 8-bit systems. He has worked on a large number of software projects and has 14 years of professional experience with C++. Aside from this, he has worked on a wide variety of languages and frameworks across the years. He is an amateur powerlifter, DIY enthusiast, and motorcycle racer. He currently works as an independent software consultant.

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