GovTechGuy writes: The FCC filed Thursday to appeal a recent appeals court decision that struck down its policy of fining broadcasters for profanity or nudity shown on live television. The FCC's brief argues the court ruling would make it almost impossible to punish broadcasters that show nudity or profanity during hours when children are likely to be watching or listening.
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals