Thanks, this did the trick.
>>>>> "SH" == Scott Henry <scotty@sgi.com> writes:
SH> /dev/tty is a psuedo-tty that is always the current tty
SH> (whether a real one, a serial port, or a pty). You need read
SH> and write access to it.
--
Joseph M. Reinhardt joe-reinhardt@uiowa.edu
Department of Biomedical Engineering 1402 Seamans Center
University of Iowa Iowa City, IA 52242
Phone: 319-335-5634 Fax: 319-335-5631