That's the first matter/question. The second one
is to do with /rdb, which a
quick search on Google informs me, was written by Walter V. Hobbs of Rand
Corp., and was placed in the public domain. It apparently is at:
ftp://ftp.rand.org/pub/RDB-hobbs
but I can't get through to it.
Is there any copy of it extant at some site where I can get through to it?
(I'm aware there is a software publisher that sells a more up-to-date version
of it, but I'd like to play with the original and bring it up to date
myself ;)
[snip]
Hopefully one of the following will work for you:
ftp://ftp.sunet.se/pub/unix/databases/flat-file/RDB/RDB-2.6d.tar.gz