使用以 DisplayName 命名的文件夹导入 GPO - Powershell

Question

I am using a powershell script to import GPOs which I have saved as GUIDs (the default).

I wish to import the GPOs on a different system, the GPOs are saved to a CD at this point. So a simple way to import a single GPO would be:

$domain=[System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain().Name

$import_array = get-childitem ($current_drive + $gpo_backup_location) | Select name
foreach ($GPO in $import_array) {
Import-GPO |
-backupgponame $GPO.name -path ($Current_Drive + $gpo_backup_location) |
-domain $domain | 
-Targetname $GPO.name |
-migrationtable ($Current_drive + $mig_table_path) |
-Createifneeded;
}
}

the $import_array command gives me my folder names

Name
----------
GPO-1
GPO-2
GPO-3
GPO-4
and so on...

I want to iterate over these and import each one. The GPOs are saved using another block of code to backup the GPOs as their displayname. (GPO-1, GPO-2, etc.,)

I cannot for the life of me figure out how to force it to look at the folder name and to import these

EDIT

---

The Backup was created with the following code:

Function GPO_Backup_DisplayName ($MenuChoice) {
    write 'Backing Up GPOs by Display Name'
    Foreach ($GPO in $GPO_Temp_Backup) {
        $GPOBackup = Backup-GPO `
            -name $GPO.DisplayName `
            -path ($Current_drive + $GPO_Backup_Location) `
            -Domain $domain;
        Get-GPOReport $GPO.DisplayName `
            -reporttype HTML `
            -Domain $domain `
            -path ($Current_drive + $GPO_Backup_HTML_Report + $GPO.DisplayName + ".html");
        Rename-item 
            -path ($Current_drive + $GPO_Backup_Location + "{" + $GPOBackup.Id + "}") `
            -newname $GPO.DisplayName
    }
}

Answer 1

If you export each GPO to its own folder and name that folder after the GPO, you can iterate over these folders in a foreach loop to import the GPOs and set the target name to the folder name. Something like this should work:

Get-ChildItem "C:\backup" | % {
  $name = $_.name
  $id = (get-childitem $_) -replace '[{}]', ''
  Import-GPO -BackupId $id -TargetName $name -path $_.Path -CreateIfNeeded
}

Prerequisite is that you created the backups with something like this:

Get-GPO -All | % {
  $name = $_.DisplayName
  $dir = New-Item "C:\backup\$name" -Type Directory
  Backup-GPO -Guid $_.Id -Path $dir
}

Also, the backup directory should contain only the folders with the single GPO backups, otherwise you'll have to add a filter between Get-ChildItem and ForEach-Object .

Answer 2

使用 PowerShell 列出组策略对象