等待 PsExec 在 PowerShell 中调用 cmd/c 完成 [英] Wait for PsExec calling cmd /c to finish in PowerShell

问题描述

我有一个动态生成的批处理文件，我将它推送到远程 PC，然后使用 PsExec 执行它.我面临的问题是，一旦调用该行，PowerShell 脚本就会继续前进，并且不会等待它完成.这是我所拥有的:

I have a dynamically generated batch file that I push out to a remote PC and then execute it using PsExec. The issue I am facing is that as soon as that line is called, the PowerShell script moves on and doesn't wait for it to finish. Here is what I have:

psexec -accepteula \\$Server -u Username -p Password-d -i 2 cmd /c C:\Call.bat

Call.bat 使用传入的几个参数调用远程机器上的可执行文件.这个文件是动态生成的，每次都不同，但看起来像这样:

Call.bat calls an executable on the remote machine with a few parameters passed in. This file is dynamically generated and is different every time, but can look like this:

cd C:\20161212-175524
C:\20161212-175524\RE.exe /pa1 /pa2 /pa3 /pa4 /pa5 /pa6 /pa7 /pa8 /pa9 /pa10

批处理文件需要作为特定用户的交互式脚本运行，但我需要它至少等待生成的进程完成.我曾尝试添加 2>&1 和 |Out-Null

The batch file needs to run as an interactive script as that specific user, but I need it to at least wait for the spawned process to finish. I have tried adding 2>&1 and | Out-Null

理想情况下，我想检索生成的进程返回的退出代码，但这可能太多了.

Ideally, I would like to retrieve the exit code returned by the spawned process, but that may be too much.

推荐答案

以前我用过这样的东西来实现你所追求的等待:

Previously i have used something like this to achieve the waiting you are after:

Start-Process -FilePath 'c:\tools\PSexec.exe' -ArgumentList "-u MyUserName -p $password \\$Computer .\Run.bat $Var >> C:\Temp\$Computer.log" -Wait -Passthru -WindowStyle Hidden

您需要关注上一行的是通过使用 Start-Process cmdlet，我们可以使用
-Wait 参数.

What you need to focus on the line above is by using the Start-Process cmdlet we can use the
-Wait parameter.

希望这能回答您的问题

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