How can I map UIDs to user names using Perl library functions?

Posted by Mike on Stack Overflow See other posts from Stack Overflow or by Mike
Published on 2010-05-24T19:06:17Z Indexed on 2010/05/25 4:11 UTC
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perl

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unix

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users

I'm looking for a way of mapping a uid (unique number representing a system user) to a user name using Perl.

Please don't suggest greping /etc/passwd :)

Edit

As a clarification, I wasn't looking for a solution that involved reading /etc/passwd explicitly. I realize that under the hood any solution would end up doing this, but I was searching for a library function to do it for me.

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