http://www.perlmonks.org?node_id=355786


in reply to C-Perl

This is called a Polyglot (see also Quine) -- (see wikipedia).

Also see http://ideology.com.au/polyglot/ for a program written in COBOL, Pascal, Fortran, C, Postscript, Shell (bash), x86, and, last but not least, Perl.

Super fun :)