Powershell无法从CMD（批处理）脚本执行

Question

There are quite some questions asked already regarding this issue, but none of the answers resolved mine.

I wrote following batch script:

powershell.exe -executionpolicy bypass  -file "./myps.ps1"

I saved the file as autorun.cmd

Whenever I double-click the cmd file, nothing happens, CLI quickly shows up and closes but powershell was not executed.

If I run the same command directly in CLI, it works.

I am really confused on what's going on here. Any help would be appreciated.

Answer 1

Saving it as a .bat extension will fix it. Like you, I was never able to get a .cmd file to work as a batch file as well.

Answer 2

So, hi and welcome to this platform... I try run this powershel code above, that convert ansi to unicode file, by bat file using your command inside the bat:

Set-Location ".\"
Get-Content 'ansi.txt' | Set-Content -Encoding unicode 'outunicode.txt'

And all running fine, my bat call to execute .ps1 code (copied from you to test propose), above the code inside bat file, like your code:

powershell.exe -executionpolicy bypass -file "./myps.ps1"

All run OK, no error, and the result file OK too!

So, this make me suggest to you, that maybe you need try running the bat file direct in your command line for to be able to see possible error message, and filling if this is a bat/powershell/security/other error, and, if possible, post/share the content .ps1 file, I'm 100% sure, that here are someone (a lot of them) will be capable help you precisely and quickly. Sorry my English.