#!/bin/sh
#
if [ ! "$1" = "" ]
then
        read hostname portno username password < $1
        if [ ! "$username" = "" ]
        then
		if [ "$password" = "" ]
		then
                	echo When connected, login as $username
		else
                	echo When connected, login as $username with password $password
		fi
        fi
        echo You may need to press Return to "wake up" the other computer
        echo when you are connected.
        tn3270 $hostname $portno
fi