NAME

       iflink - Returns whether or not the system has a network link

SYNOPSIS

       iflink

DESCRIPTION

       Checks  whether  or not the system has a network hardware link.  Status
       is returned via STDOUT and return value, 0 for no, 1 for yes.

AUTHOR

       Written by Sun Microsystems.  Modified by Jeff Walter

REPORTING BUGS

       Report bugs to <jeff@404ster.com>.

COPYRIGHT

       Copyright © 2002 Sun Microsystems, Inc.
       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; either version 2 of the License, or (at  your
       option) any later version. This library 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.

SEE ALSO

       iflinkstatus(8),  lcd-flash(8),  lcd-getip(8),  lcd-setcursor(8),  lcd-
       swrite(8), lcd-write(8), lcd-yesno(8), readbutton(8),