Mine

#!/bin/sh
# random toribash player

NICK=bot
SPACE_SLEEP=${1:-15}
player=0
timeout=0

echo "Botname $NICK space_sleep $SPACE_SLEEP"
# connect to server
#exec 5<>/dev/tcp/127.0.0.1/20184 || exit 1
#exec 5<>/dev/tcp/66.230.225.210/20182 || exit 1
exec 5<>/dev/tcp/203.81.48.75/20186 || exit 1

echo NICK $NICK >&5
echo ENTER >&5
#echo SAY "hello I am $NICK" >&5
while read x; do
        echo x=$x

        echo $x | grep -qs "lolbot" >&5
        if [ $? -eq 0 ]; then
                echo SAY "Moo!" >&5
        fi

        echo $x | grep "^BOUT " | grep -qs $NICK
        if [ $? -eq 0 ]; then
                player=$(echo $x | cut -d " " -f2 | cut -d ";" -f 1)
        fi

        now=$(date "+%s")
        if [ $now -gt $timeout ]; then
                echo PING >&5
                echo ">> sending ping"
                let "timeout=$now + 10"
        fi

        [ $player -gt 1 ] && continue

        echo $x | grep -qs "GAME"
        if [ $? -eq 0 ]; then
                let "lg=$RANDOM % 2"
                let "rg=$RANDOM % 2"

                jstr="JOINT $player; "
                for ((i=0; i<20; i++)); do
                        let "r = $RANDOM % 4"
                        #r=3
                        jstr="$jstr $i $r"
                done
           sleep $SPACE_SLEEP
                echo "COMMITING"
                echo "GRIP $player; $lg $rg" >&5
                #echo "GRIP $player; 1 1" >&5
                #echo "JOINT $player;0 3 1 3 2 3 3 3 4 2 5 3 6 3 7 2 8 3 9 3 10 3 11 3 12 3 13 3 14 3 15 3 16 3 17 3 18 3 19 3" >&5
                echo $jstr >&5
        fi

        echo $x | grep -qs "WIN" && sleep 5 && echo READY >&5
done <&5