Note that the function name is followed by a pair of curly braces that contain the code for the function. Calling Functions. Once you have created a function, you can call it from anywhere in your ...

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 ...

Newbies typically learn about PowerShell functions after they've learned what the pipeline is, how cmdlets work and how to accomplish some basic tasks. Functions aren't typically learned until later - ...

As you get more experienced writing PowerShell script there comes a time when you're not only concerned about functionality but best practices and performance as well. ... Here's a good example of ...

To control user access to certain functions or variables, call Export-ModuleMember at the end of your script. The example code at the bottom of the article has only one function, which by default ...

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 ...