Bash is a language that is quite useful for automation no matter what language you write in. Bash can do so many powerful system level tasks. Even if you are on windows these days you are likely to come accross bash inside a cloud VM, Continuous Integration, or even inside of docker.

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Bash is a language that is quite useful for automation no matter what language you write in. The last thing I want to discuss is making a bash script both runnable and sourceable. This makes it so that you can run each function individually. The easiest and most common way to handle an error in bash is through the use of the logical operators && (and) and || (or)

How To Create Reusable Bash Scripts

<p>Great post! 🙌
You should check out this Open-Source Introduction to Bash Scripting eBook on GitHub as well!:</p>
<p><a href="https://github.com/bobbyiliev/introduction-to-bash-scripting" target="_blank" rel="noopener nofollow">https://github.com/bobbyiliev/introduction-to-bash-scripting</a></p>
