from the let-me-count-the-ways dept.
jfruhlinger writes "Most Slashdotters — even those living in democratic countries — would probably be unsurprised to know that their governments are spying on them. But most people are not aware of how complicit security vendors, who publicly work to protect the public from such electronic eavesdropping, are complicit in such monitoring. All this and more is revealed in the latest Wikieaks document dump, the Spy Files."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals