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Before 2010, it was necessary to make your PID visible in order to log in to terminals at the [[Math Emporium]] and [[Torgersen Hall]].
The [[w:Finger protocol|finger]] server was shut down on January 1616th, 2011. <ref>[http://www.middleware.vt.edu/doku.php?id=middleware:ed:edlite:finger]</ref>
==Individual Information Control==