Why are my powershell scripts not running?
I wrote a simple batch file as a powershell script, and i am getting errors when they run.
It's in a scripts directory in my path.
Cannot be loaded because the execution of scripts is disabled on this system.
please see "get-help about-signing".
I looked in the help, but it's less than helpful.
Could be PowerShell's default security level, which (IIRC) will only run signed scripts.
Try typing this:
set-executionpolicy remotesigned
That will tell PowerShell to allow local (that is, on a local drive) unsigned scripts to run.
Then try executing your script again.
you need to run set-executionpolicy:
Set-ExecutionPolicy Restricted <-- Will not allow any powershell scripts to run. Only individual commands may be run.
Set-ExecutionPolicy AllSigned <-- Will allow signed powershell scripts to run.
Set-ExecutionPolicy RemoteSigned <-- Allows unsigned local script and signed remote powershell scripts to run.
Set-ExecutionPolicy Unrestricted <-- Will allow unsigned powershell scripts to run. Warns before running downloaded scripts.
Set-ExecutionPolicy Bypass <-- Nothing is blocked and there are no warnings or prompts.
Hope this helps!
Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process
始终使用上面的cmd来启用在当前会话中执行powershell。
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