from the assimilate-this! dept.
A new app from CBS interactive can help you figure out the trouble with tribbles once and for all. Star Trek PADD for iPad includes all the official data on ships, aliens, technologies, an episode guide, and uses a Starfleet-like interface. Live long and prosper.
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals