jmobley6030 writes: "Months after the great PlayStation network attack things are starting to get back to normal around the gaming world. While it doesn’t seem like another hack attempt will take place anytime soon Sony is fearful that it could happen again. Sony announced today via their corporate news feed that they have hired Philip R. Reitinger, a former Homeland security official, as Chief Information Security Officer at Sony."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals