in reply to
classical one was:
Classical ones are on the Quine page (which is apparently not maintained anymore).
The shortest non-empty non-cheating one I know is (ends with two newlines)
Another that uses perl's various quoting operators to avoid having to escape stuff dynamically is (no newline)
Update: see Short quines.
Compiling them myself
Merijn's HP-UX software
Whatever is shipped with my OS release
None, i use PerlScript
Results (203 votes),