copyediting for Usenix manuals
4.4BSD snapshot (revision 8.1); add 1993 to copyright
mdoc version three/bsd copyright
make clear that the accept system call doesn't necessitateprotocol level confirmation of connection requests;adopt new sccs include mechanism for terms and conditions.
add Berkeley specific copyright notice
punctuation
Improved English
4.3BSD beta release manual page
manual page first distributed with 4.2BSD