"You don’t have to know how to program in PERL, you just have to know how to use PERL."
PERL, in case you don’t know, is a programming language. If you’re not going to program in PERL, what are you going to do with it?To me that’s like saying you don’t have to know how to ride a bicycle, you just have to know how to use one.

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

Let me guess . . . Was it a recruiter or a hiring manager who said that?
A recruiter.