Andrew Armstrong

Blogs, Articles, and Posts

How to Build Useful Reports from PowerShell – CSV, HTML and Email (techygeekshome.info)
Learn how to create useful reports from PowerShell output, including choosing the right format (CSV,

HTML, or JSON) and scheduling and emailing them properly.

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By: Andrew Armstrong submitted:Aug 28 2026

WSUS – Cleanup using Powershell with email notification output (techygeekshome.info)
If you are using WSUS in your environment, you may want to run a scheduled task to cleanup old

updates and compress some of the larger updates to free up space on your server. A good way of doing this is to run a Powershell script which will take care of all your cleanup requirements and as we are using Powershell, we can even get it to send us an email once it is complete with the output information on what the script has managed to clean up.

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By: Andrew Armstrong submitted:Sep 13 2024

Projects, Scripts, and Modules

PowerShell Script to Perform a Complete Microsoft Entra ID Connect Health Check (techygeekshome.info)
A PowerShell script helps identify issues in hybrid Microsoft 365 environments with Microsoft Entra

ID Connect, including login failures and synchronization delays.

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By: Andrew Armstrong submitted:Sep 4 2026

Books, Media, and Learning Resources

PowerShell Desired State Configuration (DSC) – Getting Started Guide (2026) (techygeekshome.info)
This guide provides a comprehensive introduction to PowerShell Desired State Configuration (DSC),

covering its basics, configuration writing, application, and enterprise compliance enforcement.

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By: Andrew Armstrong submitted:Jul 17 2026

DOWST.DEV

PowerShell Weekly – Your weekly round up of all things PowerShell

Andrew Armstrong

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