如何创建在后台运行的 powershell 脚本的日志？

Question

I have a powershell script that I am converting from running as a fore-front infinite while-loop to a scheduled task. The biggest problem here is that I would still like to maintain a log. Start-Transcript was the bit that did the logging previously, but that doesn't work with the background task.

These links ( 1 , 2 ) show similar questions, but they only give the information that start-transcript won't work. They don't give any indication as to how it could be done.

Answer 1

Basically you can do two things:

• Add logging routines to your script (see for instance here ).

• Run the script like this:

   powershell.exe -Command "&{your.ps1 *> your.log; exit $LASTEXITCODE}"

Personally I'd prefer the former, but it'd require more changes to your code.