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,$user 是包含陣列中每個項目的變數。 在第一個反覆項目上,$user 包含$users[0],而在第二個反覆項目上,$user 包含$user[1]。 這會繼續執行,直到陣列中的所有項目都已處理一次為止。 在指令碼中,ForEach...
-f $item.FullName, $errors.Count Write-Warning $msg } :tokenLoop foreach ($token in $tokens) { if ($token.Kind -ne 'Function') { continue } $position = $token.Extent.StartLineNumber do { if (-not $foreach.MoveNext()) { break tokenLoop } $token = $foreach.Current } until (...
The workflow function continues to the foreach -Parallel loop where the commands are run sequentially, but they run on the disks in parallel. The parallel commands and the foreach -Parallel loop run concurrently. PowerShell Copy workflow Test-Workflow { #Run commands in parallel. parallel { ...
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。 foreach -Parallel仅在 Windows PowerShell 工作流中有效。
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 it works, when to use it and when not to. What is ForEach-Object -Parallel? ForEach-Object -Parallel is a new parameter set added...
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...
looking. By repeatedly passing in the return value from the previous call to FindWindowEx, I effectively advance one window handle on each iteration through the do...while loop inFigure 4. I stop iterating when the local ct variable reaches the value of index, which is passed in as an ...
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 kudo count Reply farismalaeb to farismSep 23, 2020 farism...
Hello I am looking for a way to list the results from each computer in my computers.txt file when running the script below. When I run it now it just returns the results from each computer but does n... charlie4872 Hi, As I see you are showing the result in the console, w...
fatal: early EOF debug3: fd 0 is not O_NONBLOCK debug3: fd 2 is not O_NONBLOCK Transferred: sent 5076, received 5604380 bytes, in 1.2 seconds Bytes per second: sent 4175.1, received 4609725.3 debug1: Exit status 0 fatal: the remote end hung up unexpectedly ...