Just to add more information to it: 
$ perl whichperl.pl
operating system: darwin
 executable: perl

$ /usr/bin/perl whichperl.pl 
operating system: darwin
 executable: /usr/bin/perl

$ chmod +x whichperl.pl

$ ./whichperl.pl 
operating system: darwin
 executable: perl

$
$\=~s;s*.*;q^|D9JYJ^^qq^\//\\\///^;ex;print

In reply to Re^3: path to perl interpreter by Skeeve
in thread path to perl interpreter by rkillera

Title:
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