How to delete all images by docker

Use the command docker rmi -f $(docker images -a -q) to delete all images in Docker. This command does the following: Get a list of IDs for all images (including the one being used). Force delete these images.

How to delete all images in Docker

Use the following command to delete all images in Docker:

 <code>docker rmi -f $(docker images -a -q)</code>

Detailed explanation of the command:

• docker rmi -f : Delete the Docker image. The -f option forces deletion, even if the image is in use.
• $(docker images -a -q) : Gets the ID list of all local images. The -a option displays all images, including the stopped images. The -q option only outputs the mirror ID, not the details.

Perform steps:

1. Open a terminal or command prompt.
2. Paste the above command.
3. Press Enter to execute the command.

Notice:

• This command will delete all Docker images, including basic images and user-created images.
• It is recommended to back up important images before executing this command.
• If you encounter a "permission denied" error, make sure you have root or administrator permissions.

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