dynamic variables

When working with Bash, the Unix shell and command language, scripting is a powerful technique to automate tasks. Bash scripting not only helps in automating routine tasks but also enables handling complex operations efficiently. One of the advanced Bash scripting techniques includes the use of dynamic variables. In this guide, you will learn what dynamic variables are, why they are useful, and how to work with them in your Bash scripts. Additionally, you will also know the basics of installing necessary packages using different Linux package managers where necessary. Dynamic variables, also known as indirect expansion or variable indirection, allow you to reference variables dynamically during runtime.