Why You Shouldn’t Use $input In PowerShell

Just a short post and a gentle reminder to check conventions before pulling my hair out over a simple issue.

This all started when I wanted to test something simple in PowerShell. I had started using C# more often and I think this is what caused my brain just to use $input as I would normally use something like this in C#.

In C# my test functions (or methods) might look something like this:

public string TestFunction(string input){ 
    Console.WriteLine(input); 
}