this reminds me of the perlrefs I used to download and printout; despite having years of perl coding, I'd often forget which combinations of @#$%^&* (ok I'm jus

this reminds me of the perlrefs I used to download and printout; despite having years of perl coding, I'd often forget which combinations of @#$%^&* (ok I'm just randomly typing now!) I'd have to use.