Mine

#!/bin/sh

exec 3<>/dev/tcp/chat.freenode.net/6667


send()
{
        echo -e "$*" >&3
}

parse()
{
        shift
        echo -n "$*" | tr -d "\n\r"
}

parse2()
{
        shift $1
        echo -n $1 | tr -d "\n\r"
}

get_name()
{
        parse2 1 `echo $1 | tr -d ":" | tr "!" " "`
}

send_fortune()
{
         fortune -as | tr "\n" " "
}

send NICK <Bot's name here>
send USER name hostname hostname :realname
#send PASS <password goes here>

send NS identify <password goes here>

chan=\#imagi-nation
send JOIN $chan

while true; do
        read -u 3 SENDER ACTION RECIPIENT MESSAGE
        echo $SENDER $ACTION $RECIPIENT $MESSAGE
        case  ` parse 1 ${MESSAGE}` in
                *!speak)
                        send PRIVMSG $chan :`parse ${MESSAGE}`
                        ;;
                *@action)
                        echo -e "PRIVMSG $chan :\0001ACTION `parse $MESSAGE`\0001" >&3
                        ;;
                *VERSION*)

                        #if [ '$RECIPIENT' = 'tragicz' ] ; then
                                #echo -e "NOTICE `get_name ${SENDER}` :\0001VERSION Suck my balls I was written in bash.\0001" >&3
                                send "NOTICE `get_name ${SENDER}` :`send_fortune`"
                        #fi
                        ;;
                *DIE*)
                        send QUIT You killed me
                        exit
                        ;;
                *)
        esac
done