$Processes=Get-Process$Today= (Get-Date).DateTime 若要顯示變數的值,請在貨幣符號前面輸入變數名稱, ($) 。 例如: PowerShell $MyVariable Output 1 2 3 PowerShell $Today Output Tuesday, September 3, 2019 09:46:46 若要變更變數的值,請將新值指派給變數。
16.Get-Variable :获取当前控制台中的变量 17.Get-EventLog : 获取本地或远程计算机上的事件日志或事件日志列表中的事件 18.Get-ChildItem : 获取一个或多个指定位置中的项和子项 19.Get-Content : 获取指定位置的项的内容 20.Get-ItemProperty :获取指定项的属性 21.Get-WmiObject : 获取 Windows Management ...
Get-Command-NameGet-Childitem-ArgsCert:-Syntax When you compare the syntax displayed in the output with the syntax that's displayed when you omit theArgs(ArgumentList) parameter, you'll see that theCertificate provideradds a dynamic parameter,CodeSigningCert, to theGet-ChildItemcmdlet. ...
"Get-AzureVM" Powershell Command not recognized in application after deploying to IIS. "Get-EventLog : Requested registry access is not allowed." is returned after adding a where-object filter. "Get-EventLog: Attempted to perform an unauthorized operation" - why?? "Get-WmiObject not supported...
Alias svSet-Variable Alias swmiSet-WMIInstance Alias tee Tee-Object AliastypeGet-Content Alias where Where-Object Alias wjb Wait-Job Alias write Write-Output 1、3 获取详细帮助 在PS中可以通过get-help cmdlet获取详细的帮助信息,首先我们来看一下get-help命令支持的参数。
Alias sujb -> Suspend-Job Alias sv -> Set-Variable Alias swmi -> Set-WmiInstance Alias tee -> Tee-Object Alias trcm -> Trace-Command Alias type -> Get-Content Alias wget -> Invoke-WebRequest Alias where -> Where-Object Alias wjb -> Wait-Job Alias write -> Write-Output ...
Output 复制 MetadataError: The attribute cannot be added because variable TicketIDFromInt with value 43 would no longer be valid. AllowNull 验证属性AllowNull 属性允许强制参数的值为 $null。 以下示例声明一个可以具有 null 值的哈希表 ComputerInfo 参数。Power...
ClearItemCommand ClearItemPropertyCommand ClearRecycleBinCommand ClearVariableCommand ClipboardFormat CommonRunspaceCommandBase CompareObjectCommand CompleteTransactionCommand ComputerChangeInfo ComputerInfo ConnectPSSessionCommand ConsoleCmdletsBase ConsoleColorCmdlet ContentCommandBase ControlPanelItem ControlPanelItemBaseComma...
Output 复制 DEBUG: Hello, World Write-Debug : The running command stopped because the preference variable "DebugPreference" or common parameter is set to Stop: Hello, World At line:1 char:1 + Write-Debug -Message "Hello, World" 此示例使用 Debug 参数和 $false 值来禁止显示单个命令的消息。
Get-Help Cmdlet 与Command对比(Cmdlet vs Command)# Cmdlets are .NET Framework class objects; and not just stand-alone executables. Cmdlets can be easily constructed from as few as a dozen lines of code. Parsing, error presentation, and output formatting are not handled by cmdlets. It is done...