#!/bin/bash
set -o monitor
echo -e "+++ hello\n+++ welcome to the bash talker\n+++ only two commands: .time, .quit\n+++ emote with ;\n+++\n+++ what's your name ?"

read X
X=`echo $X | sed 's/
$//'`
echo "+++ welcome, $X"

cd `dirname $0`
/bin/touch talk
echo "+++ $X has connected" >> talk
/usr/bin/tail -n 0 -f talk &

read Y
while [ ".quit
" != "$Y" ] ;
do
	case "$Y" in
	".time
")
		date | sed 's/^/+++ /';;
	\;*)
		Y=`echo $Y|sed 's/^;//'`
		echo "$X $Y" >> talk;;
	*)
		echo "$X :$Y" >> talk;;
	esac
	read Y
done

jobs -p | xargs kill -9
echo "+++ bye then"
echo "+++ $X has disconnected" >> talk