iis site name script powershell

I looked at a couple of the answers here, but they aren'tquite what I am looking for.
I need to find any sites on a number of windows servers, running iis. I am able to run this locally and get the name(s).
Import-Module WebAdministration; Get-ChildItem -path IIS:\Sites
This works fine, but I need to do this on a 100+ servers, so I don't want to log onto them.
I tried this:
Import-Csv servers.csv | ForEach-Object {
Invoke-Command  -ComputerName $serverName { Import-Module WebAdministration; Get-ChildItem -path IIS:\Sites }
} |format-list
when I run this in PS, it just returns to the prompt. So I guess I am missing getting each object to be the variable $servername, I can't seem to find an example of it to get this work.
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SquigglyMonkeyAsked:
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Will SzymkowskiSenior Solution ArchitectCommented:
Try the following for this to work...
Import-Csv servers.csv | ForEach-Object {
Invoke-Command  -ComputerName $_.Servername { Import-Module WebAdministration; Get-ChildItem -path IIS:\Sites } |
Select
 }

Open in new window


Note that $_.Servername is the heading of your csv file. So replace that with whatever your csv column heading is.

Will.

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SquigglyMonkeyAuthor Commented:
Thank you, I learned a couple things from this.
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