Docker

Docker Container & Images

[Docker https://www.docker.com/]

Tutorial docker cli, docker-compose, docker swarm

Version

   $ docker -v
   $ docker-compose -v

System

system-wide information

   $ docker system info 

docker disk usage

   $ docker system df 

real time events from the server

   $ docker system events

Status

running container

   $ docker ps

Export

export container, these commands has the same result

   $ docker export nginx > nginx_latest.tar
   $ docker export --output="nginx_latest" nginx