Context: https://www.youtube.com/watch?v=4M1jWsD0KJQ
Docker commands
docker rm $( docker ps -qa ) -f
docker run --rm -d --name neo-privatenet -p 20333-20336:20333-20336/tcp -p 30333-30336:30333-30336/tcp cityofzion/neo-privatenet
docker exec -it neo-privatenet /bin/bash
Inside the container
screen -ls
screen -X -S node1 quit
screen -d -r node2