Copyright 1979, 1980, 1983, 1985-93 Regents of the University of California. This software is based in part on the Fourth Berkeley Software Distribution under license from the Regents of the University of California.
Copyright 1988 Carnegie Mellon University Copyright 1990-1995 Cornell University Copyright 1986 Digital Equipment Corporation. Copyright 1997 Isogon Corporation
Copyright 1985, 1986, 1988 Massachusetts Institute of Technology. Copyright 1991-1997 Mentat, Inc.
Copyright 1996 Morning Star Technologies, Inc. Copyright 1990 Motorola, Inc.
Copyright 1980, 1984, 1986 Novell, Inc.
Copyright 1989-1993 The Open Software Foundation, Inc. Copyright 1996 Progressive Systems, Inc.
Copyright 1989-1991 The University of Maryland Copyright 1986-1992 Sun Microsystems, Inc.
Trademark Notices
UNIX is a registered trademark in the United States and other countries, licensed exclusively through The Open Group.