MCPmag

Introduction to the ForEach Method in PowerShell

Using the .ForEach() method requires that we work with a collection, otherwise we will not have the option to use this method. Once we have a collection to work with, the next step is determining how ...
Ars Technica

Powershell. Using add-member within an array.

I’m making a new Powershell inventory script. I already have one, but I’m fiddling with the arrays to see if I can make the code a little prettier. I can make variables that have custom members with ...
Redmond Magazine

How To Create a For Each Loop in PowerShell

One of the subjects that administrators who are new to PowerShell sometimes have difficulty with is ForEach loops. That being the case, I wanted to take the opportunity to explain how these loops work ...
Ars Technica

Quickly searching powershell arrays?

So I'm working on some code to work around some stupid Okta limitations. The short end of it is that I basically have three giant arrays. One is all users in AD, one is all users in Okta, and the 3rd ...
MCPmag

ForEach Building Blocks

When we can't leverage the pipeline, we can turn to the ForEach-Object cmdlet to help with some heavy lifting. The numbers 1 through 10 are piped to ForEach-Object which executes the code in the curly ...
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 ...