from the meme-gets-around-quick dept.
dkd903 writes "It turns out that there is a feature in OS X Lion which no one expected and was never announced at WWDC. The feature we are talking about is 'Restart to Safari.' As you might have guessed from the name, this feature makes it possible to restart the Mac into just the Safari browser and nothing else."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals