Clear docker mirror cache
Why do you want a command to open a blog record?
Because of the terrible pit, I had problems with the mirror all morning, and finally got the cached pot.
Buddha!
order
Docker System Cleanup-Volume
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This command clears:
All stopped containers
All networks not used by any container
All volume that are not used by any contain.
There are no all mirrors of the instance.
You can get a list of all active and inactive containers by passing the -a option to the docker container ls command:
Terminal container ls -a
Once you know the container ID of the container to be deleted, please pass it to the docker container rm command. For example, to delete the first two containers listed in the output above, run:
Terminal container RM cc 3f2ff51cab CD 20b396a061
RM cc 3f 2ff 5 1 cab CD 20b 396 a 06 1
Stop container
Container terminal cc3f2ff5 1cab
Delete all stopped containers.
Dock container pruning
View a mirror image of docker
Docker image ls
Delete docker mirror
Note: To delete an image, you must first delete the corresponding container.
Docker image RM 75835a67d1342a4cca5ac898
The file number is RMI 75835a67d1342a4cca5ac898.
In fact, when the same image has multiple tags, executing the docker rmi command will only delete the tags specified in the many tags of the image, and will not affect the original image file. If an image does not have multiple tags, the image will be completely deleted if and only if there is only one tag.
After using Docker for a period of time, there are usually some temporary and unused image files left in the system, which can be cleaned by the following commands:
Docker image trimming -a
View docker volume
Docker volume ls
Delete docker volume
Label volume rm 4e 12af89 13af
Delete all unused volumes.
Docker volume cleaning
Docker system is a command to manage disk space. Docker system df, similar to df command, is specially used to check the disk usage of docker.