docker clean up containers and images

During the operation of docker, many containers will be created unknowingly, many of which are unused and need to be cleaned up.
The following are some cleaning methods, one by one is definitely inefficient, and batch cleaning is very interesting.

View running containers

# docker ps -q
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Deactivate all running containers

# docker stop $(docker ps -q)
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delete all containers

# docker rm $(docker ps -aq)
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One command to deactivate and delete containers

root@ThinkPad:/home/jiqing# docker run -d -p 9000:80 jiqing9006/centos:httpd /bin/sh -c /usr/local/bin/start.sh
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root@ThinkPad:/home/jiqing# docker ps -aq
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root@ThinkPad:/home/jiqing# docker stop $(docker ps -q) && docker rm $(docker ps -aq)
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Remove non-running containers

# docker container prune
WARNING! This will remove all stopped containers.
Are you sure you want to continue? [y/N] y
Deleted Containers:
38fcd72cc70b07c2ca991e4f7681d192c24f9e89c96f48f9a1505cb736beecc7

Total reclaimed space: 0B

Delete all mirrors (be careful)

# docker rmi $(docker images -q)