FROM ubuntu:latest RUN apt update && apt install sudo curl -y RUN curl -L https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v3-stable-linux-amd64.tgz -o ngrok-v3-stable-linux-amd64.tgz RUN sudo tar xvzf ngrok-v3-stable-linux-amd64.tgz -C /usr/local/bin RUN ngrok config add-authtoken 1y5X8j8Kqn3fVWK7uqbhvQEdn2h_24zVTS7bJjd1LQE4kZiL9 RUN ngrok tcp 8080 & RUN curl localhost:4040/api/tunnels CMD ["echo","Running..."]