1、docker search
Usage: docker search [OPTIONS] TERM
Search the Docker Hub for images（从docker仓库查询镜像信息）
2、docker pull
Usage: docker pull [OPTIONS] NAME[:TAG|@DIGEST]
Pull an image or a repository from a registry（从仓库拉去镜像）
3、docker images
Usage: docker images [OPTIONS] [REPOSITORY[:TAG]]
List images（列出本地镜像）
4、docker run/docker create
Usage: docker run [OPTIONS] IMAGE [COMMAND] [ARG...]
Run a command in a new container（运行一个新的容器）
-i, --interactive Keep STDIN open even if not attached
-t, --tty Allocate a pseudo-TTY
-d, --detach Run container in background and print container ID
-p, --publish value Publish a container's port(s) to the host (default [])
-P, --publish-all Publish all exposed ports to random ports
--name string Assign a name to the container
--link value Add link to another container (default [])
Usage: docker create [OPTIONS] IMAGE [COMMAND] [ARG...]
Create a new container（创建一个新的容器，但不启动它，用法同docker run）
5、docker ps
Usage: docker ps [OPTIONS]
List containers（列出本地容器）
-a, --all Show all containers (default shows just running)
6、docker exec
Usage: docker exec [OPTIONS] CONTAINER COMMAND [ARG...]
Run a command in a running container（在一个运行的容器中运行命令）
-d, --detach Detached mode: run command in the background
-i, --interactive Keep STDIN open even if not attached
-t, --tty Allocate a pseudo-TTY
7、docker stop|start|restart
Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]
Stop one or more running containers
Usage: docker start [OPTIONS] CONTAINER [CONTAINER...]
Start one or more stopped containers
Usage: docker restart [OPTIONS] CONTAINER [CONTAINER...]
Restart a container
8、docker kill
Usage: docker kill [OPTIONS] CONTAINER [CONTAINER...]
Kill one or more running containers
9、docker rm
Usage: docker rm [OPTIONS] CONTAINER [CONTAINER...]
Remove one or more containers（删除一个或多个容器）
-f, --force Force the removal of a running container (uses SIGKILL)
10、docker rmi
Usage: docker rmi [OPTIONS] IMAGE [IMAGE...]
Remove one or more images（删除一个或多个镜像）
-f, --force Force removal of the image
11、docker commit
Usage: docker commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]
Create a new image from a container's changes
注意：docker commit不能保存volumn中变化的数据（docker mysql数据持久化会遇到类似的问题）。
12、docker diff
Usage: docker diff CONTAINER
Inspect changes on a container's filesystem
13、docker cp
Usage: docker cp [OPTIONS] CONTAINER:SRC_PATH DEST_PATH|-
docker cp [OPTIONS] SRC_PATH|- CONTAINER:DEST_PATH
Copy files/folders between a container and the local filesystem（在容器和本地文件系统中拷贝文件或目录）
14、docker port
Usage: docker port CONTAINER [PRIVATE_PORT[/PROTO]]
List port mappings or a specific mapping for the container
15、docker rename
Usage: docker rename CONTAINER NEW_NAME
Rename a container（容器重命名）