XXX Remove nawk(1)

*** 20,31 ****
  # CDDL HEADER END
  #
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
- #ident  "%Z%%M% %I%     %E% SMI"
- #
  # zoneunshare  -- unshare zone resources
  
  # Processes the specified sharetab file and unshare
  # all entries shared by the specfied zone
  
--- 20,29 ----
*** 72,77 ****
  
  while read line                         # get complete lines
  do
          echo $line
  done < $infile |
!         `egrep "^$rootpath"|nawk '{ print "/usr/sbin/unshare " $1 ";" }'|/sbin/sh`
--- 70,75 ----
  
  while read line                         # get complete lines
  do
          echo $line
  done < $infile |
!         `egrep "^$rootpath"|/usr/xpg4/bin/awk '{ print "/usr/sbin/unshare " $1 ";" }'|/sbin/sh`