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...
$stopLoop = 0 foreach ($num in ("one","two", "three")) { ("`t" * $stopLoop) + "Current: $($foreach.Current)" if ($num -eq "two" -and $stopLoop -lt 2) { $foreach.Reset() ("`t" * $stopLoop) + "Reset Loop: $stopLoop" $stopLoop++ } } Output 复制 Current:...
Stop-Job Switch-Process Test-ModuleManifest Test-PSSessionConfigurationFile Unregister-PSSessionConfiguration Update-Help Wait-Job Where-Object Microsoft.Power...-f $item.FullName, $errors.Count Write-Warning $msg } :tokenLoop foreach ($token in $tokens) { if ($token.Kind -ne 'Function') { con...
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...
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。
get-process -ErrorAction stop } one 返回结果:报出错误信息 PowerShell单步调试的用法: 用法如下: #单步调试 首先设置调试可用 set-psDebug -step ;若要设置为非调试状态 可用 set-psDebug -off for($i = 1;$i -le 10 ; $i++) { write-host "loop number $i" ...
But with the new ForEach-Object -Parallel parameter set, you can run all script in parallel for each piped input object. Copy 1..5 | ForEach-Object -Parallel { "Hello $_"; sleep 1; } -ThrottleLimit 5 Hello 1 Hello 3 Hello 2 Hello 4 Hello 5 (Measure-Command { 1..5 | ForEach...
How to run Foreach loop twice 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...
TheBreakstatement is used to exit a looping statement such as aForeach,For,While, orDoloop. When present, theBreakstatement causes Windows PowerShell to exit the loop. TheBreakstatement can also be used in aSwitchstatement. NoteFor more information about looping in Windows PowerShell script, ...
for each item passed down the pipeline, and the end statement after all pipeline input has been processed. 3. 采用main函数的script语句 function Main { (…) HelperFunction (…) } function HelperFunction { (…) } . Main 3. 如何调用script ...