Author Posts

January 1, 2012 at 12:00 am

by MichaelPS at 2013-01-11 06:12:56

Hey guys,

I want to backup all GPOs of all my domains. The backup for one domain works just fine, but I have a problem with multiple domains. So far I got this:


$Domain = (Get-ADForest).Domains | Foreach {
$GPO = Get-GPO -all -Domain $Domain | Foreach {
$strGPOName = $GPO.Displayname
$strId = $GPO.Id
OutLn "INFO: Backing up $strGPOName"
Backup-GPO -Guid $strId -Domain $Domain -path $strBackupLocation
Get-GPOReport -Guid $strId -Domain $Domain -reporttype html -path $GPODir\Report\$name.html
}
}

(FYI: OutLn is a own function, and variables like strBackupLocation are defined earlier.)

I want to get all domains (Get-ADForest), then do something for each Domain (Get-GPO) and for each GPO do something else (Backup, Report...). I think the use of variables and loops is not correct in my example. Who could help me?

Thanks in advance!

Greets,
Michael

by ArtB0514 at 2013-01-11 06:25:33

It looks like you are trying to use the value of $Domain before it's defined. Try replacing the first line of your script with:

Foreach ($Domain In (Get-ADForest).Domains) {

I'm not sure this is the only issue in your script (for instance, I don't see where the variable $name gets a value). So, I'm not sure that it will deliver what you want.

by MichaelPS at 2013-01-11 06:43:21

You're right! The following code works just perfect, thank you!

Foreach ($Domain in (Get-ADForest).Domains) {
Get-GPO -all -Domain $Domain | Foreach {
$strGPOName = $_.Displayname
$strId = $_.Id
OutLn "INFO: Backing up $strGPOName in Domain $Domain"
Backup-GPO -Guid $strId -Domain $Domain -path $strBackupLocation
Get-GPOReport -Guid $strId -Domain $Domain -reporttype html -path $GPODir\Report\$Domain---$strGPOName.html
}
}