from the will-also-get-off-your-lawn-for-a-price dept.
jfruh writes "The rap on the under-30 crowd is that they don't care anywhere near as much about online privacy as their elders — but that's not quite true. According to a recent study by USC's Annenberg Center for the Digital Future, millennials are just as concerned about the use of their personal data online as their elders. The difference arises when it comes to why they share that data: older users share with someone they trust, while millennials share when they perceive that there's something in it for them."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals