1. docker installation
1) CentOS: sudo yum install docker
2) Ubuntu: sudo apt-get docker.io
2. docker commonly used commands
1) Mirror Download: docker pull mirror name
2) Check local mirror list: docker images
3) Delete Mirror: docker rmi image-id
4) Remove all mirrors: docker rmi $ {docker images -q}
5) Run the mirror container: docker run --name container-name -d image-name
6) Check the operation of the container list: docker ps [-a]
7) Stop the container: docker stop container-name / container-id
8) Start container: docker start container-name / container-id
9) Port Mapping: docker run -d -p 8080: 8888 --name container-name image name
10) delete container: docker rm container-id
11) Remove all of the containers: docker rm $ {docker ps -a -q}
12) Check the container log: docker logs container-name / container-id
13) login container: docker exec -it container-name / container-id bash container is a fully functional Linux system, exit Command Log
14) compiled from dockerfile Mirror: docker build -t Mirror Mirror directory name