在某些情況下,您可能需要使用 ForEach-Object Cmdlet 來處理管線中的資料。 當您將資料儲存至陣列時,ForEach 建構可讓您處理陣列中的每個項目。 ForEach 建構會使用下列語法: PowerShell 複製 ForEach ($user in $users) { Set-ADUser $user -Department "Marketing" } 在上述範例中,有一...
The break statement is used with Foreach, For, While, Do-While, and the Switch statement. When the break statement is used with the Label, PowerShell exits the label loop instead of exiting the current loop. Syntax: To use the break statement, just write a BREAK in the loop. This is ...
In this example, we have an array of server names stored in the$serversvariable. TheForEachloop iterates over each server name in the array, and for each iteration, it executes the code block inside the loop. In this case, it simply writes a message indicating that it’s connecting to ...
I've got a plain text file with two server\instance names in it. The goal is to loop through each one, run some queries, and output the results to Excel files. It actually works as I'd want it to, but also kicks out some errors, as well as an extra excel file named _cfr_0916...
PowerShell コピー $users | ForEach-Object -Parallel { Set-ADUser $user -Department "Marketing" } 既定では、-Parallel パラメーターを使用すると、一度に 5 つの項目を処理できます。 -ThrottleLimit パラメーターを使用して、これを大きくまたは小さく変更できます。
EXAMPLES The following workflow contains aforeach -Parallelstatement that processes the disks that theGet-Diskactivity gets. The commands in theforeach -Parallelscript block run sequentially, but they run on the disks in parallel. The disks might be processed concurrently and in any order. ...
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。
HI, I wonder if it's possible to run a foreach loop 2 time, for example $x=1..5 foreach ($v in $x) { Write-Host $v if ($foreach.current -eq $x.Count){ Write-Host "I reach the e...Show More Windows PowerShell Like 0 Reply farismalaeb to farismSep 23, 2020 farism ...
PowerShell ForEach-Object Parallel Feature PowerShell 7.0 Preview 3 is now available with a new ForEach-Object Parallel Experimental feature. This feature is a great new tool for parallelizing work, but like any tool, it has its uses and drawbacks. This article describes this new feature, how...
Next, use aForeach-Objectloop to take advantage of multithreading in PowerShell 7 with theParallelparameter to create a session object, copy the file -- a config.json file -- to the device and close the session. $remoteTargets|Foreach-Object-Parallel{$session=New-PSSession-ComputerName$...