The Seventh Edition licensing procedures are, I suppose, still in effect,
though I doubt that tapes are available from AT&T. At any rate, whatever
restrictions the license imposes still exist. These restrictions were and
are reasonable for places that just want to run the system, but don't allow
many of the things that Minix was written for, like study of the source in
classes, or by individuals not in a university or company.
I've always thought that Minix was a fine idea, and competently done.
As for the size of v7, wc -l /usr/sys/*/*.[chs] is 19271.
-- Dennis Ritchie, 1989
IMPORTANT **** ALL USERS PLEASE NOTE ****
Due to a recent systems overload error your recent disk files have been
erased. Therefore, in accordance with the UNIX Basic Manual, University of
Washington Geophysics Manual, and Bylaw 9(c), Section XII of the Revised
Federal Communications Act, you are being granted Temporary Disk Space,
valid for three months from this date, subject to the restrictions set forth
in Appendix II of the Federal Communications Handbook (18th edition) as well
as the references mentioned herein....