determine if file is digitally signed

daveatmcafee has asked for the wisdom of the Perl Monks concerning the following question:

Is there an easy way to check, is a file signed? I just want a yes/no check for a given file. Thanks, David

Comment on determine if file is digitally signed

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Re: determine if file is digitally signed by zwon (Abbot) on Dec 24, 2009 at 19:58 UTC
There are different methods to sign files. AFAIK, there's no easy general way to check if file is signed. But if you're interested to check if file is signed using some certain method it's usually not a problem.	[reply]