zerotier-cli peers
docker exec -it zt zerotier-cli status
docker exec -it zt zerotier-cli join e5cd7a9e1cae134f
docker exec -it zt zerotier-cli listnetworks
docker ps
docker exec -it zt bash
ssh -p 2020 buadmin@192.168.6.6
sudo zerotier-cli status
sudo zerotier-cli join
sudo zerotier-cli status