NAME
    Dpchrist::ShellScript - utility functions for shell scripts

DESCRIPTION
    This module is obsolete.

    ps1_system() was moved to Dpchrist::LangUtil::echo_system() version
    1.010 on November 25, 2010.

AUTHOR
    David Paul Christensen dpchrist@holgerdanske.com

COPYRIGHT AND LICENSE
    Copyright 2010 by David Paul Christensen dpchrist@holgerdanske.com

    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
    Free Software Foundation; version 2.

    This program is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
    Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.