#! /bin/csh -f
#
#  Filename:  foreach3
#
#  Reference:  UNIX C Shell Desk Reference by Martin R. Arick
#
#  This program gives a long listing of the files in the various
#  directories under the current directory.  It does not process
#  directories within directories, etc.
#
foreach entry (*)
   if (-d $entry) then   # this is a directory
      pushd $entry >& /dev/null   # change to this directory
      echo "------------------------------------------------------"
      echo "--- Contents of $cwd directory follows ---"
      ls -l
      popd >& /dev/null   # return to the original directory
   endif
end
echo "--- End of listing ---"