<wob_jonas> perl -eopen$i,"<",($f="wisdom/aristotle");$_=<$i>; s/(fifth) kind of vitreous/$1/ or die; if (1) { open$o,">",$f; print$o $_ or die; } print substr$_,200;

A canary is a small bright yellow chicken that dwells in deep caves. Unlike bats, canaries are oriented right way up, unless they're pining for the fjords.