1. clisp 2. (dribble "filename") ;;; records your session in filename. 3. (ed "square.lsp") ;;; opens ed (works same as vi ) 4. i 5. (defun square (x) (* x x)) 6. <ESCAPE> 7. :wq 8. (load 'square.lsp) 9. (square 3) 10. (bye) Anyone else know some fun newbie stuff to do in CLISP?