Posey's Tips & Tricks. How To Validate Input in PowerShell Functions, Part 1. If your automated script takes action based on a value, it's critical to make sure the value is correct.

Whenever a PowerShell script is behaving in a way that is completely unexpected, one of the first things I do is put some code in place to help me figure out what portions of the script have and ...

If you are building PowerShell longer than a few lines, it is good practice to break up your code into reusable snippets. This way you can only call the code snippet over and over instead of ...

This is because these functions are not loaded in the same session scope as my DoStuff.ps1 script. Let's remedy that. To make these functions available in the same scope as my calling script, I can ...

I read through the information on your link about WSF, but I'm still not clear on how the call would look. Say a Function is on a WSF at a location named C:/Example1 and the script you want to run ...

Greetings Arsians! I am trying to learn PowerShell (using V3) and have a need to create a script that will copy a folder structure with logging. Originally I made a small script calling robocopy ...

There are four different PowerShell modules: Script modules are PSM1 files that typically contain functions, but they can contain any valid PowerShell code. Binary modules are compiled DLL files ...