来自
http://www.csd.uwo.ca/staff/magi/personal/humour/Computer_Audience.html 这是一组有趣的UNIX命令。Shell环境是csh或sh，提示符是%，
在大部分Unix/Linux系统上可以得到下面这些有趣甚至爆笑的
输出结果：
% cat "food in cans"
cat: can't open food in cans
% nice man woman
No manual entry for woman.
% rm God
rm: God nonexistent
% ar t God
ar: God does not exist
% ar r God
ar: creating God
% "How would you rate Quayle's incompetence?
Unmatched ".
% Unmatched ".
Unmatched ".
% [Where is Jimmy Hoffa?
Missing ].
% ^How did the sex change operation go?^
Modifier failed.
% If I had a ( for every $ the Congress spent, what would I have?
Too many ('s.
% make love
Make: Don't know how to make love. Stop.
% sleep with me
bad character
% got a light?
No match.
% man: why did you get a divorce?
man:: Too many arguments.
% !:say, what is saccharine?
Bad substitute.
% %blow
%blow: No such job.
% \(-
(-: Command not found.
$ PATH=pretending! /usr/ucb/which sense
no sense in pretending!
$ drink matter
matter: cannot create
