This alternative form of the for statement works in PowerShell script files and at the PowerShell command prompt. However, it is easier to use the for statement syntax with semicolons when you enter interactive
PowerShell 複製 ForEach ($user in $users) { Set-ADUser $user -Department "Marketing" } 在上述範例中,有一個名為 $users 的陣列,其中包含 Active Directory 網域服務 (AD DS) 使用者物件。 ForEach 建構會針對每個物件處理一次大括弧之間的 Windows PowerShell 命令。 處理命令時,$...
PowerShell For($i=1;$i-le10;$i++) {Write-Host"Creating User$i"} TheForconstruct uses an initial state, a condition, and an action. In the previous example, the initial state is$i=1. The condition is$i -le 10. When the condition specified is true, another loop is proc...
Microsoft Scripting Guy, Ed Wilson, is here. One of my favorite features in Windows PowerShell (since Windows PowerShell 3.0) is what I call the automaticForeach. Basically, it means that I can access a particular property of a collection by direct access; and therefore, I avoid having to...
, first save the file with the extension.ps1, which identifies it as a PowerShell script. To modify a script, simply open the file in your text editor, make your changes and save the file. To execute a script, open PowerShell, navigate to the script’s directory and run the script....
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Summary: Microsoft Scripting Guy, Ed Wilson, talks about using the Windows PowerShellForeachstatement to loop through a collection. Microsoft Scripting Guy, Ed Wilson, is here. When the Scripting Wife and I were in Amsterdam, Windows PowerShell MVP, Jeff Wouters, told me that a lot of people...
continue放在在某个Loop中时(比如foreach),那么它的行为就像c语言那样 如果是放在foreach-object(有时候简写为foreach,区分loop-foreach),充当scriptblock 这时候,会尝试跳过最近的loop语法层(如果存在的话) What is a PowerShell command? - PowerShell | Microsoft Learn ...
介绍了 Windows PowerShell 工作流中的foreach -Parallel语言构造。 详细说明 关键字的 Parallel 参数指示针对指定集合中的每个项将foreach脚本块中的命令运行一次。foreach 将对集合中的项(例如磁盘集合中的磁盘)进行并行处理。 脚本块中的命令按顺序针对集合中的每个项运行。
PowerShell workflowTest-Workflow{#Run commands in parallel.parallel {Get-ProcessGet-Service}$Disks=Get-Disk# The disks are processed in parallel.foreach-Parallel($Diskin$Disks) {# The commands run in parallel on each disk.parallel {Initialize-Diskinlinescript {.\Get-DiskInventory} } } } ...