PowerShell to Install Windows IIS Features

To XML install or not to XML install

For as long as I know, I have used PowerShell to install Internet Information System (IIS).  The method of which I use PowerShell to install the features have changed, but its still PowerShell.

Originally I was given an XML file that was generated, and I would use that to install the features, but once my scripting skills advanced I learned that there were other ways to do it. … Continue reading

How to verify windows features match with PowerShell.

In the last couple of weeks I had to configure several servers that needed to be the same as in a lower environment.  So instead of just guessing what i installed several months ago, I wrote a script to do it for me.

$OriginalServer = "Server_Name"

#Gets the windows features installed on the original server and stores it as $ComputerA_WindowsFeatures
$ComputerA_WindowsFeatures = (Get-WindowsFeature -ComputerName $OriginalServer | Where {$_.Installed -eq "True"}).Name

#Gets the windows features installed on the system you are currently logon that needs to match the original server and stores it as $ComputerB_WindowsFeatures
$ComputerB_WindowsFeatures = (Get-WindowsFeature | Where {$_.Installed -eq "True"}).Name

#Compares the 2 variables and stores the differences as $difference
$difference = (Compare-Object -ReferenceObject $ComputerA_WindowsFeatures -DifferenceObject $ComputerB_WindowsFeatures).inputobject

#Installed all of the features that are stored in the $difference variable.
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