PowerShell

1.0 > 5.0

get-service -name xxx

start-service/stop-service

get-disk

get-physicaldisk

get-verb:获取所有的动词。所有动词都必须在这个 verb 列表里面。

get-command: 获取所有命令。

get-alias: 获取别名

$psversiontable： 获取 powershell 版本

PS C:\> Get-Process | where {$_.Name -like "*fox"} | ConvertTo-Html > d:\ps.html  找到名称为 *fox 的进程并且给出信息。

 

PS C:\Windows\system32> $host
Name             : ConsoleHost
Version          : 4.0
InstanceId       : b02ba506-705c-4027-9a0a-e6f9f8481a0b
UI               : System.Management.Automation.Internal.Host.InternalHostUserInterface
CurrentCulture   : zh-CN
CurrentUICulture : zh-CN
PrivateData      : Microsoft.PowerShell.ConsoleHost+ConsoleColorProxy
IsRunspacePushed : False
Runspace         : System.Management.Automation.Runspaces.LocalRunspace

 

 

 

get-vm -name "01","02","03" | remove-vm

 

 

get-help

get-help full

update-help

save-help -destinationpath c:\help\

Restart-computer -whatif

 

 

PS C:\Windows\system32> (Get-Service)[0] |Select-Object *
（数组形式，返回第一个值)

Name                : AdobeARMservice
RequiredServices    : {}
CanPauseAndContinue : False
CanShutdown         : False
CanStop             : False
DisplayName         : Adobe Acrobat Update Service
DependentServices   : {}
MachineName         : .
ServiceName         : AdobeARMservice
ServicesDependedOn  : {}
ServiceHandle       : SafeServiceHandle
Status              : Stopped
ServiceType         : Win32OwnProcess
Site                :
Container           :

 

PS C:\Windows\system32> (Get-Service)[0] |Select-Object name

Name                                                                                                                                
----                                                                                                                                
AdobeARMservice                

PS C:\Windows\system32> (Get-Service)[0] |Select-Object name,status

Name                                                                                                                          Status
----                                                                                                                          ------
AdobeARMservice                                                                                                              Stopped



PS C:\Windows\system32> (Get-Service)[0] |Select-Object name,status | ft -AutoSize

Name             Status
----             ------
AdobeARMservice Stopped

 

PS C:\Windows\system32> Get-Service| where {$_.Status -match 'stopped' }| where {$_.Name -like 'WP*' }| Select-Object Name

Name                                                                                                                                
----                                                                                                                                
WPCSvc                                                                                                                              
WPDBusEnum                                                             

                   

赋值 service 的 Name 给一个变量：

PS C:\Users\allen> $var=(Get-Service)[0]
PS C:\Users\allen> write-host $var
AdobeARMservice
PS C:\Users\allen> $var=(Get-Service)[0] | Select-Object Name
PS C:\Users\allen> echo $var
Name
----
AdobeARMservice

PS C:\Users\allen> write-host $var
@{Name=AdobeARMservice}  // 这是一个 hashtable/dictionary

PS C:\Users\allen> write-host $var.Name
AdobeARMservice

 

下面是以对象的方式直接找到 Name 属性为 'WP*' 的 service

(Get-Service).Name -like 'WP*'
WPCSvc
WPDBusEnum

 

变量：

$var = "1","2","3"
echo $var
1
2
3

 

$var = 1,2,3,4
$new = $var.clone()
echo $new

1
2
3
4

 

Get-Service | where {$_.Name -eq 'WinRM'} | Start-Service （启动 WinRM 服务)
Get-Service | where {$_.Name -eq 'WinRM'} | Select-Object Name,Status | ft -AutoSize (显示该服务当前状态）

或者简写为：

Get-Service WinRM | Stop-Service
Get-Service WinRM

或者用变量：

$WinRM = Get-Service WinRM
$WinRM | Stop-Service
$WinRM

或者调用方法：

$WinRM = Get-Service WinRM
$WinRM.Start()
$WinRM