HOW TO USE PRDITTY. 
-------------------------------------------------------

	Prditty is intended to hold open Realport serial devices
and to optionally set port parameters.

	Install prditty in the etc directory.

		For SCO Unix: cp prditty.sco /etc/prditty

		For SVR4 unix: cp prditty.svr4 /etc/prditty.c

	The syntax for prditty is: 

		/etc/prditty <port device> <parameter> <parameter> ... 

		Example:

			/etc/prditty ttya01 19200 ixon opost 

			/etc/prditty term/a01s ctspace -fastcook 

			/etc/prditty dty/a001m forcedcd term wyse60 

		Prditty can also open the port without setting parameters.

			/etc/prditty ttyb16 

	A prditty entry can be added to the /etc/inittab file to allow
it to be executed at system bootup.

	The syntax for the prditty entry in the inittab file is:

		<id>:23:respawn:/etc/prditty <port device> <parameter> ...


		The entries that were added to the inittab file when Realport 
	was installed can be modified to reflect prgetty.

	Example:

		Original inittab entry:

			Eb01:23:respawn:/etc/getty ttya01 m

		Can be changed to:

			Eb01:23:respawn:/etc/prditty ttya01 4800 ixon -ixany 

		When added to inittab, prgetty can be turned on and off.
	To turn it on change "off" to "respawn" in the inttab entry then
	execute init q. Or execute enable <port device>. To turn off change
	"respawn" to "off" then init q or execute disable <port device>.