UUNNIIXX UUsseerr''ss SSuupppplleemmeennttaarryy DDooccuummeennttss

                           ((UUSSDD))














             44..44 BBeerrkkeelleeyy SSooffttwwaarree DDiissttrriibbuuttiioonn









                         June, 1993














              Computer Systems Research Group
                 Computer Science Division
 Department of Electrical Engineering and Computer Science
                  University of California
                Berkeley, California  94720















                             -2-


Copyright  1979,  1980,  1983, 1986, 1993 The Regents of the
University of California.  All rights reserved.


Other  than  the  specific   documents   listed   below   as
copyrighted  by  AT&T, redistribution and use of this manual
in source and binary forms, with  or  without  modification,
are  permitted  provided  that  the following conditions are
met:
1)Redistributions of this manual must retain  the  copyright
  notices  on  this  page,  this  list of conditions and the
  following disclaimer.
2)Software or documentation that incorporates part  of  this
  manual  must reproduce the copyright notices on this page,
  this list of conditions and the  following  disclaimer  in
  the documentation and/or other materials provided with the
  distribution.
3)All advertising materials mentioning features  or  use  of
  this  software must display the following acknowledgement:
  ``This  product  includes  software   developed   by   the
  University of California, Berkeley and its contributors.''
4)Neither the name of the University nor the  names  of  its
  contributors  may  be  used to endorse or promote products
  derived from this software without specific prior  written
  permission.

TTHHIISS  SSOOFFTTWWAARREE  IISS  PPRROOVVIIDDEEDD BBYY TTHHEE RREEGGEENNTTSS AANNDD CCOONNTTRRIIBBUUTTOORRSS
````AASS IISS'''' AANNDD AANNYY EEXXPPRREESSSS OORR IIMMPPLLIIEEDD WWAARRRRAANNTTIIEESS,,  IINNCCLLUUDDIINNGG,,
BBUUTT    NNOOTT   LLIIMMIITTEEDD   TTOO,,   TTHHEE   IIMMPPLLIIEEDD   WWAARRRRAANNTTIIEESS   OOFF
MMEERRCCHHAANNTTAABBIILLIITTYY AANNDD FFIITTNNEESSSS FFOORR  AA  PPAARRTTIICCUULLAARR  PPUURRPPOOSSEE  AARREE
DDIISSCCLLAAIIMMEEDD..   IINN  NNOO EEVVEENNTT SSHHAALLLL TTHHEE RREEGGEENNTTSS OORR CCOONNTTRRIIBBUUTTOORRSS
BBEE LLIIAABBLLEE FFOORR AANNYY  DDIIRREECCTT,,  IINNDDIIRREECCTT,,  IINNCCIIDDEENNTTAALL,,  SSPPEECCIIAALL,,
EEXXEEMMPPLLAARRYY,,  OORR  CCOONNSSEEQQUUEENNTTIIAALL  DDAAMMAAGGEESS  ((IINNCCLLUUDDIINNGG,,  BBUUTT NNOOTT
LLIIMMIITTEEDD TTOO,, PPRROOCCUURREEMMEENNTT OOFF  SSUUBBSSTTIITTUUTTEE  GGOOOODDSS  OORR  SSEERRVVIICCEESS;;
LLOOSSSS  OOFF  UUSSEE,,  DDAATTAA,,  OORR PPRROOFFIITTSS;; OORR BBUUSSIINNEESSSS IINNTTEERRRRUUPPTTIIOONN))
HHOOWWEEVVEERR CCAAUUSSEEDD AANNDD OONN AANNYY TTHHEEOORRYY OOFF  LLIIAABBIILLIITTYY,,  WWHHEETTHHEERR  IINN
CCOONNTTRRAACCTT,, SSTTRRIICCTT LLIIAABBIILLIITTYY,, OORR TTOORRTT ((IINNCCLLUUDDIINNGG NNEEGGLLIIGGEENNCCEE OORR
OOTTHHEERRWWIISSEE)) AARRIISSIINNGG IINN  AANNYY  WWAAYY  OOUUTT  OOFF  TTHHEE  UUSSEE  OOFF  TTHHIISS
SSOOFFTTWWAARREE,, EEVVEENN IIFF AADDVVIISSEEDD OOFF TTHHEE PPOOSSSSIIBBIILLIITTYY OOFF SSUUCCHH DDAAMMAAGGEE..


Documents USD:1, 2, 3, 5, 6, 9, 10, 15, 16, 17, 21, 22,  23,
24,  25,  26,  27,  and  29  are  copyright  1979, AT&T Bell
Laboratories, Incorporated.  Holders of  UNIXTM/32V,  System
III,  or  System  V  software licenses are permitted to copy
these documents, or any portion of them,  as  necessary  for
licensed use of the software, provided this copyright notice
and statement of permission are included.


Documents USD:8, 14, and 28 are part of the user contributed
software.











                             -3-


The views and conclusions contained in this manual are those
of the authors and should not be interpreted as representing
official  policies,  either  expressed  or  implied,  of the
Regents of the University of California.