Functions

Bash Guide for Beginners
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Chapter 11. Functions

Table of Contents

11.1. Introduction

11.1.1. What are functions?
11.1.2. Function syntax
11.1.3. Positional parameters in functions
11.1.4. Displaying functions

11.2. Examples of functions in scripts

11.2.1. Recycling
11.2.2. Setting the path
11.2.3. Remote backups

11.3. Summary

11.4. Exercises

In this chapter, we will discuss

What functions are
Creation and displaying of functions from the command line
Functions in scripts
Passing arguments to functions
When to use functions

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