Bash Functions

Posted by linuxize on Jan 16, 2019 6:52 PM EDT
linuxize.com; By linuxize
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A Bash function is essentially a set of commands that can be called numerous times. The purpose of a function is to help you make your bash scripts more readable, and to avoid writing the same code over and over again.

Compared to most programming languages, Bash functions are rather limited. In this tutorial we will cover the basics of Bash functions and show you how to use them in your shell scripts.

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