Backup-GPO

Backup-GPO

Backs up one GPO or all the GPOs in a domain.

構文

Parameter Set: BackupOne(GUID)
Backup-GPO -Guid <Guid> -Path <String> [-Comment <String> ] [-Domain <String> ] [-Server <String> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: BackupAll
Backup-GPO -Path <String> [-All] [-Comment <String> ] [-Domain <String> ] [-Server <String> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: BackupOne(Name)
Backup-GPO [-Name] <String> -Path <String> [-Comment <String> ] [-Domain <String> ] [-Server <String> ] [-Confirm] [-WhatIf] [ <CommonParameters>]




詳細説明

The Backup-GPO cmdlet backs up a specified GPO or all the GPOs in a domain to a backup directory. The backup directory and GPO must already exist.

パラメーター

-All

Specifies that all the GPOs in the domain are backed up.


エイリアス

なし

必須?

false

位置は?

named

既定値

false

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-Comment<String>

Includes a comment for the backed-up GPO. The comment string must be enclosed in double-quotation or single-quotation marks and can contain 2,047 characters.


エイリアス

なし

必須?

false

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-Domain<String>

Specifies the domain for this cmdlet. You must specify the fully qualified domain name (FQDN) of the domain (for example: sales.contoso.com).

For the Backup-GPO cmdlet, the GPO to back up must exist in this domain.

If you do not specify the Domain parameter, the domain of the user that is running the current session is used. (If the cmdlet is being run from a computer startup or shutdown script, the domain of the computer is used.) For more information, see the Notes section in the full Help.

If you specify a domain that is different from the domain of the user that is running the current session (or, for a startup or shutdown script, the computer), a trust must exist between that domain and the domain of the user (or the computer).

You can also refer to Domain by its built-in alias, "domainname". For more information, see about_Aliases.


エイリアス

なし

必須?

false

位置は?

named

既定値

なし

パイプライン入力を許可する

true (ByPropertyName)

ワイルドカード文字を許可する

false

-Guid<Guid>

Specifies the GPO to backup by its globally unique identifier (GUID). The GUID uniquely identifies the GPO.

You can also refer to the Guid parameter by its built-in alias, "id". For more information, see about_Aliases.


エイリアス

なし

必須?

true

位置は?

named

既定値

なし

パイプライン入力を許可する

true (ByPropertyName)

ワイルドカード文字を許可する

false

-Name<String>

Specifies the GPO to backup by its display name.

The display name is not guaranteed to be unique in the domain. If another GPO with the same display name exists in the domain an error occurs. You can use the Guid parameter to uniquely identify a GPO.

You can also refer to the Name parameter by its built-in alias, "displayname". For more information, see about_Aliases.


エイリアス

なし

必須?

true

位置は?

1

既定値

なし

パイプライン入力を許可する

true (ByValue)

ワイルドカード文字を許可する

false

-Path<String>

Specifies the path to the backup directory; for example, "C:\Backups" or "\\MyServer\Backups".


エイリアス

なし

必須?

true

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-Server<String>

Specifies the name of the domain controller that this cmdlet contacts to complete the operation. You can specify either the fully qualified domain name (FQDN) or the host name. For example:

FQDN: DomainController1.SalesDomain.Contoso.com

Host Name: DomainController1

If you do not specify the name by using the Server parameter, the PDC emulator is contacted.


エイリアス

なし

必須?

false

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-Confirm

コマンドレットを実行する前に、ユーザーに確認を求めます。


必須?

false

位置は?

named

既定値

false

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-WhatIf

コマンドレットを実行するとどのような結果になるかを表示します。コマンドレットは実行されません。


必須?

false

位置は?

named

既定値

false

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

<CommonParameters>

このコマンドレットは次の共通パラメーターをサポートします。-Verbose、-Debug、-ErrorAction、-ErrorVariable、-OutBuffer、-OutVariable.詳細については、以下を参照してください。 about_CommonParameters (http://go.microsoft.com/fwlink/p/?LinkID=113216)。

入力

入力型は、コマンドレットにパイプできるオブジェクトの型です。

  • Microsoft.GroupPolicy.Gpo

    A GPO to be backed up. Collections that contain GPOs from different domains are not supported.


出力

出力型は、コマンドレットによって生成されるオブジェクトの型です。

  • Microsoft.GroupPolicy.GpoBackup

    Backup-GPO returns an object that represents the file that holds the settings of the backed-up GPO.


  • You can use the Domain parameter to explicitly specify the domain for this cmdlet.

    If you do not explicitly specify the domain, the cmdlet uses a default domain. The default domain is the domain that is used to access network resources by the security context under which the current session is running. This domain is typically the domain of the user that is running the session. For example, the domain of the user who started the session by opening Windows PowerShell from the Program Files menu, or the domain of a user that is specified in a runas command. However, computer startup and shutdown scripts run under the context of the LocalSystem account. The LocalSystem account is a built-in local account, and it accesses network resources under the context of the computer account. Therefore, when this cmdlet is run from a startup or shutdown script, the default domain is the domain to which the computer is joined.

-------------------------- EXAMPLE 1 --------------------------

Description

-----------

This command backs up the "TestGPO" GPO to the C:\GpoBackups directory. The specified comment is included in the GPO backup.


PS C:\> Backup-Gpo -Name TestGPO -Path C:\GpoBackups -Comment "Weekly Backup" 

-------------------------- EXAMPLE 2 --------------------------

Description

-----------

This command backs up the GPO with the specified GUID in the contoso.com domain to the \\Server1\GpoBackups directory. The domain controller at DC1.contoso.com is contacted to complete the operation.

If the domain of the user running the session (or, for startup and shutdown scripts, the computer) is different from the contoso.com domain, a trust must exist between the two domains or the command fails.


PS C:\> Backup-Gpo -GUID fa4a9473-6e2a-4b87-ab78-175e68d97bde -Domain contoso.com -Server DC1 -Path \\Server1\GpoBackups

-------------------------- EXAMPLE 3 --------------------------

Description

-----------

This command backs up all the GPOs in the domain of the user that is running the session (or, for startup and shutdown scripts, the computer) to the \\Server1\GpoBackups directory.


PS C:\> Backup-Gpo -All -Path \\Server1\GpoBackups

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