Hack The Game!

#!/bin/bash
exec 3<>/dev/tcp/krakow.hackerspace.pl/666

echo "take guitar" >&3

A=$(timeout 0.5 cat <&3)

echo "$A"
while [ 1 = 1 ]; do
    echo "|$A|"

    if [[ "$A" == *"pink cir"* ]]; then
        echo "press pink button" >&3
    elif [[ "$A" == *"yellow cir"* ]]; then
        echo "press yellow button" >&3
    elif [[ "$A" == *"red cir"* ]]; then
        echo "press red button" >&3
    elif [[ "$A" == *"blue cir"* ]]; then
        echo "press blue button" >&3
    elif [[ "$A" == *"green cir"* ]]; then
        echo "press green button" >&3
    fi

    A=$(timeout 0.3 cat <&3)
    sleep 0.1
done