Error jokes
% make love
Make: Don't know how to make love. Stop.
% got a light?
No match
% man: why did you get a divorce?
man:: Too many arguments
% ^What is saccharine?
Bad substitute.
% %blow
%blow: No such job
$ drink <bottle; opener
bottle: cannot open
opener: not found
$ mkdir matter; cat >matter
matter: cannot create