<Parameter(Position:=0), ValidateNotNullOrEmpty()> _ Public Property Name() As String() Get Return processNames End Get Set(ByVal value As String()) processNames = value End Set End Property 若要通知 Windows PowerShell 运行时此属性是 Name 参数,System.Management.Automation.Par...
PowerShell 变量提供程序创建一个Variable:驱动器,该驱动器的外观和行为类似于文件系统驱动器,但它包含会话中的变量及其值。 若要更改为Variable:驱动器,请使用以下命令: PowerShell Set-LocationVariable: 若要列出驱动器中的Variable:项和变量,请使用Get-Item或Get-ChildItemcmdlet。
$action=New-ScheduledTaskAction-Execute"C:\Windows\System32\cmd.exe"-Argument"-c echo hellworld > D:\hello.txt"$trigger=New-ScheduledTaskTrigger-Once-At(Get-Date)$principal=New-ScheduledTaskPrincipal-UserId"$env:ComputerName\$env:UserName"-RunLevel Highest$settings=New-ScheduledTaskSettingsSet$ta...
"The 'Foo' environment variable is set to:$Env:Foo"$Env:Foo+='!'$Env:Foo Output复制 The 'Foo' environment variable is set to: An example An example! 在PowerShell 中,环境变量不能设置为空字符串。 将环境变量设置为$null或空字符串会将其从当前会话中删除。 例如: PowerShell复制 $Env:Fo...
set -> Set-Variable Alias shcm -> Show-Command Alias si -> Set-Item Alias sl -> Set-Location Alias sleep -> Start-Sleep Alias sls -> Select-String Alias sort -> Sort-Object Alias sp -> Set-ItemProperty Alias spjb -> Stop-Job Alias spps -> Stop-Process Alias spsv -> Stop-...
Windows PowerShell reserves a few parameter names, referred to as Common parameters, which you can't use: WhatIf, Confirm, Verbose, Debug, ErrorAction, ErrorVariable, OutVariable, and OutBuffer. In addition, the following aliases for these parameter names are reserved: vb, db, ea, ev, ov...
set-ExecutionPolicyRemoteSigned 说明：关于PowerShell的策略问题，下篇文章会进行详细讲解。输入上面的命令后...
Write-Warning : The running command stopped because the preference variable "WarningPreference" or common parameter is set to Stop: This action can delete data. At line:1 char:1 + Write-Warning -Message $m -WarningAction Stop 次の使用例は、変数を $WarningPreference Inquire 値に変更します。
Sort-Objectcmdlet 根据命令中指定的属性或对象类型的默认排序属性对对象进行排序。 默认排序属性是使用PropertySet文件中名为DefaultKeyPropertySet的types.ps1xml定义的。 有关详细信息,请参阅about_Types.ps1xml。 如果对象没有指定属性之一,则该对象的属性值由Sort-Object解释为Null,并放置在排序顺序的末尾。
Set-User -Identity Kweku@fabrikam.com -LinkedMasterAccount $null This example unlinks the linked mailbox Kweku@fabrikam.com and converts it to a user mailbox by setting the LinkedMasterAccount parameter to $null. Performing this procedure on a linked mailbox removes all permissions on the mail...