How to create and run a PowerShell script file on Windows 11 or 10

To change the execution policy to run PowerShell scripts on Windows 11 (or 10), use these steps: Open Start. Search for PowerShell, right-click the top result, and select the Run as administrator ...
Redmond Magazine

How To Use .CSV Files with PowerShell, Part 2

In the second part of this series, Brien shows how to import a .CSV file into a PowerShell array, including two methods for zooming in on just the specific data you need and filtering out the rest. In ...
Redmond Magazine

How To Create Multi-Dimensional Arrays in PowerShell

• PowerShell allows the creation and manipulation of arrays, which store multiple values in a single variable. Each item in the array can be accessed individually using its position number. • Arrays ...
MCPmag

Managing Arrays in PowerShell

In PowerShell and many languages, an array is a set of items all represented by a single variable. To explain arrays and how to manage them in PowerShell, let's start with the example of a set of ...
MCPmag

How To Create Arrays for Performance in PowerShell

Creating arrays in PowerShell is a common occurrence for any scripter. Arrays are an important data structure in any language and PowerShell is no different. However, not all arrays are the same. In ...
Ars Technica

Powershell. Simpler way to get average of items in an array.

Thanks for the advice. I'm still catching up with Powershell v2 (just as Powershell v3 is in beta; I'll never get a ahead of the curve). These little tips really help me out. ••• ...