One of the key differences between a simple script and a PowerShell tool are parameters. Parameters allow developers to write scripts that are reusable. Parameters don’t force developers to edit their scripts or functions every time they need to run them. They allow users to modify how the script or function works without modifying the code.
Parameters are an integral component of building a reusable PowerShell tool that turns ad hoc scripts into building blocks.
In this chapter, you’ll learn many different tips on how to properly use parameters in your daily life.
