% cd /tmp
% touch this; chmod 000 this
% ln -s /usr/bin/touch U
% U this
U: cannot touch this: no write permission
% rm meese-ethics
rm: meese-ethics nonexistent
% cd ~god
Unknown user: god.
% ar m God
ar: God does not exist
% make love
Make: Don't know how to make love. Stop.
% sleep with me
bad character
% ^What is saccharine?
Bad substitute.
% drink bottle: cannot open
opener: not found
% alias alias alias
alias: Too dangerous to alias that.
% cat catfood
cat: cannot open catfood
% cat "food in cans"
cat: can't open food in cans
% nice man woman
No manual entry for woman.
% man p***y
No manual entry for p***y.
% rm God
rm: God nonexistent
% ar r God
ar: creating God
% Unmatched ".
Unmatched ".
% write desert
desert is not logged on.
% man you
No manual entry for you.
% !bluemoon
bluemoon: Event not found.
% scan for yellow_pages
yellow_pages: Is a directory