Write-Output的其中一個內建別名是echo,類似於使用echo的其他殼層。 默認行為是在管線結尾顯示輸出。 在 PowerShell 中,通常不需要在預設顯示輸出的實例中使用 Cmdlet。 例如,Get-Process | Write-Output相當於Get-Process。 或者,"Home directory: $HOME"可以撰寫echo "Home directory: $HOME"。 根據預設...
functionTest-MrParameter{param($ComputerName)Write-Output$ComputerName} 以下函数可查询系统中的所有命令,并返回带有特定参数名称的命令编号。 PowerShell functionGet-MrParameterCount{param( [string[]]$ParameterName)foreach($Parameterin$ParameterName) {$Results=Get-Command-ParameterName$Parameter-ErrorActionSil...
Write-Output$ComputerNmae} 默认将输出s1 使用使用Write-Verbose 进行注释 functionTest-MrVerboseOutput { [CmdletBinding()]param( [ValidateNotNullOrEmpty()] [string[]]$ComputerName=$env:COMPUTERNAME)foreach($Computerin$ComputerName) { Write-Verbose -Message"Attempting to perform some action on $Comput...
Write-Output 1 2 3 实际等于Write-Output @(1,2,3)或者Write-Output -InputObject @(1,2,3)
function f {return @(1)} Write-Host (f).GetType() 上述代码的输出是System.Int32。 function f {Write-Output -NoEnumerate @(1)} Write-Host (f).GetType() 上述代码的输出是System.Object[]。 我们可以发现使用了Write-Output -NoEnumerate后数组没被展开。 七、别名 别名是cmdlet或其他命令(如函数等...
functionGet-PowerShellProcess{Get-Processpwsh } Once a function is defined, you can use it like the built-in cmdlets. For example, to call the newly definedGet-PowerShellProcessfunction: PowerShell Get-PowerShellProcess Output NPM(K) PM(M) WS(M) CPU(s) Id SI ProcessName --- --- --...
Fix a bug in how Write-Host handles XmlNode object (#24669) (Thanks @brendandburns!) Code Cleanup We thank the following contributors! @xtqqczze Seal ClientRemoteSessionDSHandlerImpl (#21218) (Thanks @xtqqczze!) Seal internal type ClientRemoteSessionDSHandlerImpl (#24705) (Thanks @xtqq...
1、当前文件夹运行命令 进入存放脚本文件的命令，然后执行：.\psl1脚本文件 我的脚本文件存放在F盘的...
function Test-ValueFromPipelineByPropertyName{ param( [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string[]]$ComputerName ) Write-Output -InputObject "Saw that ComputerName was '$ComputerName'" } 然后,使用 ComputerName 属性通过管道传递对象的演示如下:Power...
function Test-ValueFromPipelineByPropertyName{ param( [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string[]]$ComputerName ) Write-Output -InputObject "Saw that ComputerName was '$ComputerName'" } 그런 다음 ComputerName 속성을 사용하여 개체를 파...