Introduction to Docker (1) Frequently used commands

Help command

docker version
docker info
docker --help

Image command

--docker images Display a list of local images --- a Show all images --- q Display the image ID ---- Digests Display a summary of images ---- no-trunc Display detailed information of the image

docker search [image] --docker search -s 30 [image] Search by number of starts
- docker search --no-trunc [image] --docker search --automated automated-Display only build type images
docker pull [images] = docker pull [images]:latest -docker rmi [images] Remove image --docker rmi -f [images] Forcibly delete --docker rmi -f [image: tag] [image: tag] Delete multiple images --docker rmi -f $ (docker images -qa) Delete all images

Container mand

--docker run [options] images [command] [args] Create a new container and start it ---- name: Specify the name of the container --d: Background execution --i: interactive, used with t --t: Set up a temporary terminal --P: Random port --p: Specify port - ip:hostPost:containePort - ip::containePort - hostPort:containePort - caontainePort

docker ps [options] --a: Show previous and current (running) containers --l: Display the previous container --n: Display the container by specifying the number of times --q: Display only container ID --no-trunc: Display detailed information

--Container end command --exit: Stop the container --Ctrl + p + q: Stop the temporary terminal. Do not stop the container.

--Start container --docker start [container ID or container name] --docker restart [container ID or container name]

--Container Stop --docker start [container ID or container name]

--Forced termination of container --docker kill [container ID or container name]

--Delete the stopped container --docker rm [container ID or container name] --Multiple deletion - docker rm -f $(docker ps -a -p) - docker ps -a -q | xargs docker rm

Frequently used commands

--docker run -d [images] run in background --docker logs -t -f --tail [Container ID] - t　time - f fresh --tail What number is displayed

--docker top Container ID Display the process inside the container --docker inspect Container ID Display detailed information about Nobel inside the container

--docker attach container ID --docker exec -it container ID bin/bash --docker exec -it container ID shell command

--docker cp container ID: container internal path path