I recently needed to determine the PowerShell commands and parameters used in multiple scripts. What better way to accomplish this task than to use the Abstract Syntax Tree (AST)? The Get-MrSyntax function begins by requiring at least PowerShell version 3.0. This is the oldest version that exposes the AST. The Path …

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As many of you know, I'm a Senior Content Developer for Azure PowerShell at Microsoft. Today we announced the Az.Tools.Migration PowerShell module which is a toolkit for automatically migrating your PowerShell scripts and modules from AzureRM to the Az PowerShell module. The video shown below demonstrates how to use …

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How many service offerings does Azure have? I've read anywhere from 150 to 600 and I even went so far as to ask an Azure Product Manager but didn't receive a clear answer. What I did find out is that Microsoft maintains an Azure services directory on their Azure products website. I figured that was a good place to …

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On Twitter, I asked if anyone was still using the AzureRM PowerShell module and what was keeping them from transitioning to the Az PowerShell module. One of the responses I received was because of the amount of work and time invested in scripts based on the AzureRM module. The Az PowerShell module includes …

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The Az PowerShell module was released in December of 2018 and is now the recommended module for managing Microsoft Azure. AzureRM is the previous PowerShell module for managing Azure which has been deprecated but will continue to be supported until February of 2024. Windows PowerShell 5.1, PowerShell Core 6, PowerShell …

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I recently saw a tweet from Joel Bennett about the Az (Azure) PowerShell module being nothing more than an empty module that imports all of the modules for each Azure product. I decided to investigate. 1Get-Content -Path (Get-Module -Name az).Path | Select-String -SimpleMatch 'Import-Module' Joel's statement is …

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Recently, I've been working on trying to finish up a migration from Exchange Server 2010 to Office 365. There are potentially numerous mailboxes that aren't used and those won't be migrated to Office 365 because there's no sense in paying for licensing for them. How do you determine what mailboxes are in use? First, …

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If you've been using PowerShell for very long at all, then you should already be familiar with Get-Command and Get-Help. While I like to say that Get-Command is for finding commands and Get-Help is for learning how to use those commands once you've found them, there is overlap between these two commands depending on …

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Preview 3 of PowerShell 7 was released yesterday. It can be downloaded from the PowerShell repository on GitHub. Be sure to choose the preview version for the appropriate operating system. It should go without saying that anything with preview in its name should NOT be installed on a mission-critical production system. …

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While sitting through Jeff Hicks' Advanced PowerShell Scripting Workshop at PowerShell on the River in Chattanooga today, he mentioned there being a "Cn" alias for the ComputerName parameter of commands in PowerShell. I've previously written a one-liner to find parameter aliases and at one time Microsoft had …

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