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.

The functions we are using here are called "basic" PowerShell functions. If you haven't already built advanced PowerShell functions yet, I encourage you to learn as they include much more ...

Thanks to .NET, we were able to use PowerShell to calculate a square root. So as you can see, PowerShell makes it really easy to do math so long as you know how to tap into the .NET System.Math class.

1) An introduction to PowerShell modules: Modules contain scripts, functions, and cmdlets designed to add extra capabilities while streamlining task automation.

One of the features I like about PowerShell is automatic variables. Automatic variables save you time and provide a more consistent approach at figuring out what's going on under the hood of your ...

Verified purchaser Alex R. sums up why he rated the bundle 5 out of 5 stars: "Well-organized training on PowerShell and its uses/functions. Power user training at a reasonable price ." ...