1- pull the container:
sudo docker pull nginx
2- Start the container ( listening on port )
sudo docker run -d --name mynginx3 -p 8080:80 nginx
3- information aboutÂ
sudo docker info mynginx
4- listening port: 8080 >>> send to the container on port 80
jlk@ubuntu:~$ sudo docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
818616837c2b nginx "nginx -g 'daemon off" 33 minutes ago Up 33 minutes 0.0.0.0:8080->80/tcp mynginx3
f69ae6288204 nginx "nginx -g 'daemon off" About an hour ago Up About an hour 80/tcp mynginx
