可以在PowerShell中打印变量名吗?Write-Host "The variable name is ???"预期产出: MyFunc $myVariable 预期产 浏览6提问于2016-08-01得票数5 回答已采纳 1回答 如何在AS3中生成变量名? 如何在变量名的末尾放置一个int,它会随着每个for/while-loop的变化而变化。有没有基本的方法可以做到这一点呢? 浏览...
...只读变量的值不能被改变 使用 unset 命令可以删除变量: unset variable_name 说明:变量被删除后不能再次使用,unset 命令不能删除只读变量 变量类型 三种变量: 局部变量 :局部变量在脚本或命令中定义...特殊变量 变量 含义 $0 当前脚本的文件名 $n 传递给脚本或函数的参数。n 是一个数字,表示第几个参数。
ComputerName Verbose Debug ErrorAction WarningAction InformationAction ErrorVariable WarningVariable InformationVariable OutVariable OutBuffer PipelineVariable WhatIf Confirm Parameter validation Validate input early on. Don't allow your code to continue on a path when it can't complete without valid input...
在事件動作中,$args變數包含對象,這些物件代表正在處理之事件的事件自變數。 此變數只會在事件註冊命令的Action區塊內填入。 The value of this variable can also be found in theSourceArgsproperty of thePSEventArgsobject thatGet-Eventreturns. $ConsoleFileName ...
UniversalPrintManagement Connect-UPService 你将获得一个登录对话框,用于为 Azure 帐户提供用户名和密码,或选择其中一个以前保存的帐户。 备注 此cmdlet 的主要用途是允许自动脚本的非交互式登录。 例如,Connect-UPService -UserPrincipalName username@tenantname.com -Password $variableHoldingSecureString可以使用语法并...
functionStart-MyService($Context){...}$status="standby"functionMock-TestPeerWorkMode{returnGet-Variable-Namestatus-Scopescript}Set-Alias-NameTest-PeerWorkMode-ValueMock-TestPeerWorkModeStart-MyService$mockContext 熟悉UNIX shell (比如bash)的朋友可能会觉得这没什么,Bash 也有很好用的别名。但是 PowerShe...
You can also declare a variable's type using the full .NET Framework class name, like so: [System.Int32]$int = 5 This technique allows you to use types that are in the .NET Framework, but that don't have a specific shortcut in Windows PowerShell. ...
when you use double quotes-as opposed to single quotes-Windows PowerShell scans the text string for any variables. If it finds any, it substitutes the variable's actual value for the variable's name. Thus, when it executes this code, you can see that the current service name is being di...
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...
As you can see, all we’re doing here is assigning a value to a variable named $yes. Note that you can name this variable anything you want; it doesnothave to have the same name as the option. Even though we’re setting up a Yes option we could have named the variable $watermelon...