PowerShell

PowerShell script to silently install the latest version of PowerShell.

Overview
Dev Insight: This script was written to make utilizing other PowerShell scripts that rely on newer versions of PowerShell easier.
This script will install the latest version of PowerShell and allow Windows Update to keep it updated. By default, the script will install the PowerShell version matching the system architecture, but the -x86 switch parameter can be used to install 32-bit PowerShell on 64-bit systems.
Prerequisites: This script requires no additional setup. Simply deploy it via your RMM.
Script
Example Usage: .\InstallPowerShell.ps1 -x86
Learn More
Want to learn more about how this script works? Included below are official documentation links for all cmdlets used in this script, as well as other useful documentation where applicable.
about Environment Variables - PowerShell
docsmsft
msiexec
docsmsft
Cmdlet Documentation:
​Invoke-RestMethod​​
​Invoke-WebRequest​
​Remove-Item​
​Write-Output​

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Last modified 1yr ago