Charles Wilson	<cwilson@ece.gatech.edu>
  everything, unless otherwise noted

Scott Burkett  <scottb@IntNet.net>
  semtool.c, semstat.c, shmtool.c, msgtool.c

Jorg Schaible  <joerg.schaible@gft.com>
  banner.c

Mark Bradshaw  <bradshaw@staff.crosswalk.com>
  last.c, last.1, lastb.1, oldutmp.h, utmpdump.c
  (taken from sysvinit-2.84 package and adapted)

Steven Barker  <scbarker@uiuc.edu>
  realpath.c (submitted to bug-sh-utils on 6 October 2001)
  -- adapted by Charles Wilson