• More commands are available on the official website: https://docs.docker.com/engine/reference/commandline/docker/

View the current image list

docker image ls [OPTIONS] [REPOSITORY[:TAG]]

List images

Aliases:
  ls, images, list

Options:
  -a, --all             Show all images (default hides intermediate images)
      --digests         Show digests
  -f, --filter filter   Filter output based on conditions provided
      --format string   Pretty-print images using a Go template
      --no-trunc        Don''t truncate output
  -q, --quiet           Only show numeric IDs

As you can see from Aliases

docker images
docker image ls
docker image list

All three commands can view the docker image list

Get Mirror

docker image pull [OPTIONS] NAME[:TAG|@DIGEST] [flags]
Options:
  -a, --all-tags                Download all tagged images in the repository
      --disable-content-trust   Skip image verification (default true)
      --platform string         Set platform if server is multi-platform capable

 Params:
  NAME                          Mirror name.Mirroring can be done in Docker Store Find its name on.Generally
                                user/repo:tag Format of

Mirrors can be obtained locally first by using the commands above.Docker's query is in Docker Store Conduct.

for example
Searching niweigede yields the following results

You can see that the description of this mirror uses the apt sources of ubuntu,java-8,ssh, and tsinghua.

Getting a mirror can also use the docker pull command

delete mirror

docker image rm [OPTIONS] IMAGE [IMAGE...]

Remove one or more images

Aliases:
  rm, rmi, remove

Options:
  -f, --force      Force removal of the image
      --no-prune   Do not delete untagged parents

When removing a mirror, the IMAGE parameter can specify the name or ID of the mirror.

If the deleted mirror A has a local mirror B based on A production, delete A report'conflict: unable to delete 5a662682895c (cannot be forced) - image has dependent child images'error directly.At this point, you need to disassociate, that is, delete B before you can continue deleting A

Run Mirror

docker run [OPTIONS] IMAGE [COMMAND] [ARG...]

Run a command in a new container

There are many OPTIONS under the run command, which is not fully listed here. Please query for it yourself.

Run the mirror and enter the console

docker run -i -t niweigede/ujava:1.1

The above command indicates opening a new container based on mirrored niweigede/ujava:1.1.Where -i means to keep a standard input STDIN and -t means to assign a virtual console TTY to interact with the container

Establish port mapping to host machine network

docker run -it -p 8070:8080 niweigede/ujava:1.1

Use the command-p port mapping as follows

format: ip:hostPort:containerPort | ip::containerPort | hostPort:containerPort | containerPort
        Both hostPort and containerPort can be specified as a range of ports. 
        When specifying ranges for both, the number of container ports in the range 
        must match the number of host ports in the range. (e.g., `-p 1234-1236:1234-1236/tcp`)

Custom container name

docker run -it --name CUSTOMER_NAME niweigede/ujava:1.1

Assign a custom name "CUSTOMER_NAME" to the upcoming container s using the command--name

Add data volume mount

docker run -it -v /home/host:/home/container niweigede/ujava:1.1

Use command-v for data volume mounting. Detailed usage is as follows

Create a bind mount with: [host-dir:]container-dir[:rw|ro].
       If 'host-dir' is missing, then docker creates a new volume.
       If neither 'rw' or 'ro' is specified then the volume is mounted
       in read-write mode.