#!/bin/bash
for i in 1 2 3
do
   # make FIFOs for client $i:
   #
   mkfifo client$i''out client$i''in
   #
   # start observer terminal for client $i:
   #
   xterm -e "cat < client$i''out" &
done
#
# Start my server:
#
./myDungeonServer 3 &
#
# Open client input FIFOs:
#
exec 3<> client1in
exec 4<> client2in
exec 5<> client3in
#
# And play!
#
sleep 1
echo "pickup jewel" >&3; echo "turn left" >&4
sleep 1
echo "raise wand" >&4; echo "drop coat" >&3; echo "move forward" >&5