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Previouspower hit Up= P = Nextpr0n

PPN /P-P-N/, /pip'n/ n. obs.

[from `Project-Programmer Number'] A user-ID under TOPS-10 and its various mutant progeny at SAIL, BBN, CompuServe, and elsewhere. Old-time hackers from the PDP-10 era sometimes use this to refer to user IDs on other systems as well.

Previouspower hit Up= P = Nextpr0n