this post was submitted on 11 Aug 2023
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Powershell

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PowerShell (POSH) is a a task automation command-line shell and scripting language created by Microsoft. It became part of the FOSS community in 2016 and is now available across Windows, Linux, and macOS

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    When it comes to GPO troubleshooting, you might want to find settings that are configured by local Group Policy. With rsop.msc, a graphical tool is available for this purpose. However, it is generally more efficient to generate a report using gpresult.exe and evaluate it with PowerShell.
  • Your Getting Started Guide to PowerShell Approved Verbs
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  • How to optimize and speed up your PowerShell scripts
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  • PowerShell Advanced Functions: Cmdlet Bindings and Parameters
    Part 1 of this series on advanced PowerShell functions introduces the key concepts, including cmdlet bindings and common parameters like ErrorAction.

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  • Announcing PowerShell Crescendo 1.1.0-RC1
    This RC contains several community requested features and fixes including improved support for PSScriptAnalyzer, improvements to error handling, and the addition of ExcludeAsArgument property.
  • Using the Microsoft Graph PowerShell SDK to Generate a Mailbox Traffic Report
    Microsoft 365 makes it easy for administrators to get mail activity usage data for users. However, if you want to know which domains are sending most mail, you need to do some work. In this article, we cover how to use cmdlets from the Microsoft Graph PowerShell SDK to create reports about user mail activity over time and the traffic sent by different domains.
  • ServerCertificateValidationCallback (or rather, collector) for .NET Core
    ServerCertificateValidationCallback (or rather, collector) for .NET Core - Get-WebCertificate.ps1
  • About Colors.md
    When I'm having a bad day, I can spend hours just fiddling with colors and recursion. Today I wrote an HslEnumerator class which is fun because if you output it to the PowerShell terminal it just goes on producing colors forever:
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    Get Azure AD (Entra ID) Join Information without dsregcmd

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  • From Cloud to Console: Harm Veenstra’s PowerShell Perspectives
    We had a cool chat with Harm Veenstra, the guy behind powershellisfun.com. We got into some neat PowerShell stuff like Out-ConsoleGridView and the -PassThru parameter. Harm also gave us the lowdown on when to quit the cloud and spilled the beans on running his blog. Plus, he shared how he keeps up with the quick mojo of the tech world. Tune in for a fun and laid-back tech talk!

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  • PSQuizMaster
    A module for creating and running quizzes to learn PowerShell - GitHub - jdhitsolutions/PSQuizMaster: A module for creating and running quizzes to learn PowerShell

Check out psweekly.dowst.dev for all past editions as well as a searchable archive.

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