Unblock-SmbShareAccess

Unblock-SmbShareAccess

Removes all of the deny ACEs for the trustee from the security descriptor of the SMB share.

Syntax

Parameter Set: InputObject (cdxml)
Unblock-SmbShareAccess [-AccountName <String[]> ] [-CimSession <CimSession[]> ] [-Force] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>] [ <WorkflowParameters>]

Parameter Set: Query
Unblock-SmbShareAccess [-Name] <String[]> [[-ScopeName] <String[]> ] [-AccountName <String[]> ] [-CimSession <CimSession[]> ] [-Force] [-SmbInstance <Microsoft.PowerShell.Cmdletization.GeneratedTypes.SmbShare.SmbInstance> {Default | CSV} ] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>] [ <WorkflowParameters>]




Detailed Description

The Unblock-SmbShareAccess cmdlet removes all of the deny access control entries (ACEs) for the trustee from the security descriptor of the Server Message Block (SMB) share.

Parameters

-AccountName<String[]>

Specifies an array of the names of the trustees whose deny ACEs are removed from the security descriptor of the SMB share. Specify a comma-separated list to unblock multiple trustees.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-CimSession<CimSession[]>

Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.


Aliases

Session

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-Force

Forces the command to run without asking for user confirmation.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-Name<String[]>

Specifies the name of the SMB share.


Aliases

none

Required?

true

Position?

2

Default Value

none

Accept Pipeline Input?

True (ByPropertyName)

Accept Wildcard Characters?

false

-ScopeName<String[]>

Specifies an array of names of the scopes of the shares.


Aliases

none

Required?

false

Position?

3

Default Value

none

Accept Pipeline Input?

True (ByPropertyName)

Accept Wildcard Characters?

false

-SmbInstance<Microsoft.PowerShell.Cmdletization.GeneratedTypes.SmbShare.SmbInstance>

Specifies the input to this cmdlet. You can use this parameter, or you can pipe the input to this cmdlet.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

true(ByPropertyName)

Accept Wildcard Characters?

false

-ThrottleLimit<Int32>

Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies only to the current cmdlet, not to the session or to the computer.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-Confirm

Prompts you for confirmation before running the cmdlet.


Required?

false

Position?

named

Default Value

false

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.


Required?

false

Position?

named

Default Value

false

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

<CommonParameters>

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see    about_CommonParameters.

<WorkflowParameters>

This cmdlet supports the following workflow common parameters: -PSParameterCollection, -PSComputerName, -PSCredential, -PSConnectionRetryCount, -PSConnectionRetryIntervalSec, -PSRunningTimeoutSec, -PSElapsedTimeoutSec, -PSPersist, -PSAuthentication, -PSAuthenticationLevel, -PSApplicationName, -PSPort, -PSUseSSL, -PSConfigurationName, -PSConnectionURI, -PSAllowRedirection, -PSSessionOption, -PSCertificateThumbprint, -PSPrivateMetadata, -AsJob, -JobName, and –InputObject. For more information, see    about_WorkflowCommonParameters.

Inputs

The input type is the type of the objects that you can pipe to the cmdlet.

  • None

Outputs

The output type is the type of the objects that the cmdlet emits.

  • Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/SMB/MSFT_SmbShareAccessControlEntry

    The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.
    This cmdlet returns a MSFT_SmbShareAccessControlEntry object.


Examples

Example 1: Remove the deny ACEs for a trustee

This command removes all of the deny ACEs for the trustee from the security descriptor of the SMB share.


PS C:\> Unblock-SmbShareAccess -Name "VMFiles" -AccountName "Guest Users"

Example 2: Remove the deny ACEs for a trustee without confirmation

This command removes all of the deny ACEs for the trustee from the security descriptor of the SMB share without user confirmation.


PS C:\> Unblock-SmbShareAccess -Name "VMFiles" -AccountName "Contoso\Guest" -Force

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