我应该使用什么命令来获取有关 Powershell 的全面服务信息？

Question

我需要创建一个 RPC 来检索和修改服务状态，基于“登录为”字段，在服务中可见 UI。 Get-Service 命令仅向我提供状态、名称和显示名称，但我需要更多信息。我应该在 Get-Service 中使用修饰符，还是有其他方法可以解决这个问题？

log on field in Services UI

Answer 1

“Get-Service”默认为您提供更多服务。许多 Cmdlet 具有格式定义，默认情况下仅显示特定属性。

您可以使用“Format-List * -Force”在顶层（=直接成员）查看更多信息

PS> Get-Service -Name 'BITS' | fl * -Force

UserName            : LocalSystem
Description         : Transfers files in the background using idle network bandwidth. If the service is disabled, then any applications that depend on BITS, such as Windows Update or MSN
                      Explorer, will be unable to automatically download programs and other information.
DelayedAutoStart    : True
BinaryPathName      : C:\WINDOWS\System32\svchost.exe -k netsvcs -p
StartupType         : Manual
Name                : BITS
RequiredServices    : {RpcSs}
CanPauseAndContinue : False
CanShutdown         : False
CanStop             : False
DisplayName         : Background Intelligent Transfer Service
DependentServices   : {}
MachineName         : .
ServiceName         : BITS
ServicesDependedOn  : {RpcSs}
StartType           : Manual
ServiceHandle       :
Status              : Stopped
ServiceType         : Win32ShareProcess
Site                :
Container           :

但是有很多间接（嵌套）成员。您可以使用“Get-Member”或使用它们来发现它们（例如 $service.RequiredServices）。

PS> $service | Get-Member -MemberType Property

   TypeName: System.Service.ServiceController#StartupType

Name                MemberType Definition
----                ---------- ----------
BinaryPathName      Property   System.String {get;set;}
CanPauseAndContinue Property   bool CanPauseAndContinue {get;}
CanShutdown         Property   bool CanShutdown {get;}
CanStop             Property   bool CanStop {get;}
Container           Property   System.ComponentModel.IContainer Container {get;}
DelayedAutoStart    Property   System.Boolean {get;set;}
DependentServices   Property   System.ServiceProcess.ServiceController[] DependentServices {get;}
Description         Property   System.String {get;set;}
DisplayName         Property   string DisplayName {get;set;}
MachineName         Property   string MachineName {get;set;}
ServiceHandle       Property   System.Runtime.InteropServices.SafeHandle ServiceHandle {get;}
ServiceName         Property   string ServiceName {get;set;}
ServicesDependedOn  Property   System.ServiceProcess.ServiceController[] ServicesDependedOn {get;}
ServiceType         Property   System.ServiceProcess.ServiceType ServiceType {get;}
Site                Property   System.ComponentModel.ISite Site {get;set;}
StartType           Property   System.ServiceProcess.ServiceStartMode StartType {get;}
StartupType         Property   Microsoft.PowerShell.Commands.ServiceStartupType {get;set;}
Status              Property   System.ServiceProcess.ServiceControllerStatus Status {get;}
UserName            Property   System.String {get;set;}

这里是扩展视图（最多 3 级；还有更多）

[ServiceController] BITS
>   UserName                           : LocalSystem
>   Description                        : Transfers files in the background using idle network bandwidth. If the service is disabled, then any applications that depend on BITS, such as Windows Update or MSN Explorer, will be unable to automatically download programs and other information.
>   DelayedAutoStart                   : True
>   BinaryPathName                     : C:\WINDOWS\System32\svchost.exe -k netsvcs -p
>   StartupType                        : [ServiceStartupType] Manual
>   >   value__                            : 3
>   Name                               : BITS
>   RequiredServices                   : @[ServiceController[]]
>   >   [0] <RequiredServices>             : [ServiceController] RpcSs
>   >   >   Name                               : RpcSs
>   >   >   RequiredServices                   : @{[ServiceController[]]} ~[0..2] RpcEptMapper , DcomLaunch
>   >   >   CanPauseAndContinue                : False
>   >   >   CanShutdown                        : False
>   >   >   CanStop                            : False
>   >   >   DisplayName                        : Remote Procedure Call (RPC)
>   >   >   DependentServices                  : 
>   >   >   MachineName                        : .
>   >   >   ServiceName                        : RpcSs
>   >   >   ServicesDependedOn                 : @{[ServiceController[]]} ~[0..2] RpcEptMapper , DcomLaunch
>   >   >   StartType                          : {[ServiceStartMode]} Automatic
>   >   >   ServiceHandle                      : 
>   >   >   Status                             : {[ServiceControllerStatus]} Running
>   >   >   ServiceType                        : {[ServiceType]} Win32ShareProcess
>   >   >   Site                               : 
>   >   >   Container                          : 
>   CanPauseAndContinue                : False
>   CanShutdown                        : False
>   CanStop                            : False
>   DisplayName                        : Background Intelligent Transfer Service
>   DependentServices                  : @[ServiceController[]]
>   MachineName                        : .
>   ServiceName                        : BITS
>   ServicesDependedOn                 : @[ServiceController[]]
>   >   [0] <ServicesDependedOn>           : [ServiceController] RpcSs
>   >   >   Name                               : RpcSs
>   >   >   RequiredServices                   : @{[ServiceController[]]} ~[0..2] RpcEptMapper , DcomLaunch
>   >   >   CanPauseAndContinue                : False
>   >   >   CanShutdown                        : False
>   >   >   CanStop                            : False
>   >   >   DisplayName                        : Remote Procedure Call (RPC)
>   >   >   DependentServices                  : 
>   >   >   MachineName                        : .
>   >   >   ServiceName                        : RpcSs
>   >   >   ServicesDependedOn                 : @{[ServiceController[]]} ~[0..2] RpcEptMapper , DcomLaunch
>   >   >   StartType                          : {[ServiceStartMode]} Automatic
>   >   >   ServiceHandle                      : 
>   >   >   Status                             : {[ServiceControllerStatus]} Running
>   >   >   ServiceType                        : {[ServiceType]} Win32ShareProcess
>   >   >   Site                               : 
>   >   >   Container                          : 
>   StartType                          : [ServiceStartMode] Manual
>   >   value__                            : 3
>   ServiceHandle                      : 
>   Status                             : [ServiceControllerStatus] Stopped
>   >   value__                            : 1
>   ServiceType                        : [ServiceType] Win32ShareProcess
>   >   value__                            : 32
>   Site                               : 
>   Container                          : 
---------------------------------------------------------------------------

我应该使用什么命令来获取有关 Powershell 的全面服务信息？

What command should I use for getting comprehensive service information on Powershell?

powershell

service