Docker Command Note

• Version
  $ docker --version
  Docker version 1.12.0, build 8eab29e

  $ docker-compose --version
  docker-compose version 1.8.0, build f3628c7

  $ docker-machine --version
  docker-machine version 0.8.0, build b85aac1

• docker pull ubuntu:14.04 download latest ubuntu image

• docker images list all images

• docker run

  • deamon mode :
    docker run -d -p 80:80 [ubuntu(image name)] --name webserver nginx
    -d : Run container in background and print container ID
    -p : Publish a container’s port(s) to the host
    80: out/ 80: in
    –name : Assign a name to the container
    nginx : IMAGE

  • interactive mode :
    docker run -it ubuntu:14.04 | bash
    (啟動一台 ubuntu instance，並且切入bash模式)
    -i: interactive mode, 讓操作者擁有互動模式
    -t: terminal, 讓操作者可以使用終端機操作 instance

• docker ps show containers just running
  docker ps -a show all containers (default shows just running)

• docker start start one or more stopped containers

• docker stop stop one or more running containers

• docker kill kill one or more running containers

• docker rm remove one or more containers

• docker rmi remove one or more images

• docker port xxxx list port mappings or a specific mapping for the running container

Ubuntu Commands

• sudo apt-get update
• sudo apt-get dist-upgrade