The purpose of this to ensure that it runs correctly on machines which have a broken shell which does not respect the #! line. Thus, one can run it as ./script.pl or perl script.pl and it wull function identically.

It does look rather strange, though, as most versions that do this have #!perl as the first line -- this one seems to be forcing the shell to exec it explicitly. Strange, but I see no reason why it wouldn't work. It might confuse some webservers that arn't overly smart, though.

Update: I sit corrected. I'd never seen this construction used in that way before, only for broken-shell prevention.

perl -pe '"I lo*`+$^X$\"$]!$/"=~m%(.*)%s;$_=$1;y^`+*^e v^#$&V"+@( NO CARRIER'

In reply to Re: #! question by Chmrr
in thread #! question by rbc

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