Google

Previouspunt Up= P = Nextpurple wire

Purple Book n.

1. The "System V Interface Definition". The covers of the first editions were an amazingly nauseating shade of off-lavender. 2. Syn. Wizard Book. Donald Lewine's "POSIX Programmer's Guide" (O'Reilly, 1991, ISBN 0-937175-73-0). See also book titles.

Previouspunt Up= P = Nextpurple wire