perlquestion inman Probably done before. Generate the rhyme '10 green bottles...' <code> #! /usr/bin/perl -w foreach (reverse 1..10){ sub wall {$a=$_-1?'s':'';"$_ green bottle$a, standing on a wall\n"} print wall($_)x2, "and if 1 green bottle should accidentally fall\nthere'll be ", wall(--$_),"\n"} </code> Any other methods?