Remove-Variable [-Name] <String[]> [-Include <String[]>] [-Exclude <String[]>] [-Force] [-Scope <String>] [-WhatIf] [-Confirm] [<CommonParameters>]说明Remove-Variable cmdlet 从定义变量的范围中删除变量及其值,例如当前会话。 不能使用
Remove-Variable [-Name] <String[]> [-Include <String[]>] [-Exclude <String[]>] [-Force] [-Scope <String>] [-WhatIf] [-Confirm] [<CommonParameters>]DescriptionRemove-Variable Cmdlet 會從定義變數的範圍中刪除變數及其值,例如目前的會話。 您無法使用此 Cmdlet 來刪除設定為常數的變數,或是系統...
Use the Remove() method to remove a character from the specified string in PowerShell. Use Remove() Method 1 2 3 4 5 $string = "Java2blog" $string = $string.Remove(0,1) $string OUTPUT 1 2 3 ava2blog After declaring and initializing the $string variable, we used the Remove...
# Invokes a Cmd.exe shell script and updates the environment. # https://stackoverflow.com/questions/41399692/running-a-build-script-after-calling-vcvarsall-bat-from-powershell functionInvoke-CmdScript{ param( [String]$scriptName ) $cmdLine="""$scriptName""$args& set" &$Env:SystemRoot\system...
$string = $string.Trim() $string OUTPUT 1 2 3 John Williamson Another method to remove whitespaces from the specified string is using the Trim() method of the System.String .NET class. In this example, the Trim() method was called on the $string variable, and the result was re-as...
Array Dropdown set to a variable Array to string and spaces Array to string using newlines possible? Asset Inventory - Assistance with Powershell Script ASSIGN AN HTML BLOCK TO A VARIABLE Assigning a timeout to invoke-command Assigning Multiple Values to One Variable Assigning permissions to folder...
Variable Alias shcm -> Show-Command Alias si -> Set-Item Alias sl -> Set-Location Alias sleep -> Start-Sleep Alias sls -> Select-String Alias sort -> Sort-Object Alias sp -> Set-ItemProperty Alias spjb -> Stop-Job Alias spps -> Stop-Process Alias spsv -> Stop-Service Alias ...
PowerShell コピー Remove-Variable OFS [string]$array Output コピー 1 2 3 4 $OutputEncodingデータをネイティブ アプリケーションにパイプするときに PowerShell で使用される文字エンコード方法を決定します。注意 ほとんどのシナリオでは、値$OutputEncoding[Console]::InputEncodingは....
Windows PowerShell 3.0 包含現有 Cmdlet (包括簡化語法) 的新功能,以及下列 Cmdlet 的新參數:Computer Cmdlet、CSV Cmdlet、Get-ChildItem、Get-Command、Get-Content、Get-History、Measure-Object、Security Cmdlet、Select-Object、Select-String、Split-Path、Start-Process、Tee-Object、Test-Connection、Add-Member ...
Select-String -Pattern Help -Path $PSHOME\en-US\*.txt $PSItem 与$_ 相同。 包含管道对象中的当前对象。 可以在对管道中每个对象执行操作的命令中使用此变量。 有关详细信息,请参阅 about_PSItem。 $PSScriptRoot 包含执行脚本的父目录的完整路径。 在PowerShell 2.0 中,此变量仅在脚本模块 (.psm1)...