text-utils/line.sh

   1 #!/bin/sh
   2 #
   3 # line          read one line
   4 #
   5 # Version:      $Id: line,v 1.1 2001/08/03 14:54:10 hch Exp hch $
   6 #
   7 # Author:       Christoph Hellwig <hch@caldera.de>
   8 #
   9 #               This program is free software; you can redistribute it and/or
  10 #               modify it under the terms of the GNU General Public License
  11 #               as published by the Free Software Foundation; either version
  12 #               2 of the License, or (at your option) any later version.
  13 #
  14
  15 read line
  16 echo ${line}
  17
  18 if [ -z "${line}" ]; then
  19     exit 1
  20 else
  21     exit 0
  22 fi