PSCloudScript
22.1.17
I'm still adding content to this guide, so please be patient
I've been spending a fair amount lately playing around with running PowerShell scripts that are saved on the internet and I thought it would be helpful to share what I have leared on this ... so this guide will be focused on executing PowerShell scripts that are saved on the Internet, what I call a PSCloudScript
The method for running a PowerShell script on the internet is to get the raw content of a URL using
Invoke-RestMethod, and then execute the result using Invoke-ExpressionInvoke-RestMethod -Uri $Uri | Invoke-Expression
The following command lines are identical to the method above, just formatted differently. My preference is
iex(irm $Uri) as it is short and works for both PowerShell and CMD with minimal effortPowerShell
#full command
Invoke-Expression -Command (Invoke-RestMethod -Uri $Uri)
#using alias
iex(irm $Uri)
#pipeline
Invoke-RestMethod -Uri $Uri | Invoke-Expression
#pipeline using alias
irm $Uri | iex
Command Prompt
rem full command
powershell Invoke-Expression -Command (Invoke-RestMethod -Uri $Uri)
rem using alias
powershell iex(irm $Uri)
I'm jumping ahead here, but here is the command line for executing a PowerShell script saved as an Azure Key Vault Secret
PowerShell
iex(AzKeyVaultSecret $VaultName $SecretName -As)
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