MalHavoc writes: After an aborted launch attempt last week, SpaceX finally became the first commercial company to send a rocket towards the International Space Station. The Falcon 9 rocket carrying the Dragon capsule blasted off from Cape Canaveral at 3:44 a.m. EDT and if everything checks out, it will attempt to dock with the ISS on May 25th.
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals