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HomeOperation and MaintenanceDockerWhat does images mean in docker?

In docker, the images command means "list local images", and the syntax is "docker images option"; when the parameter is "-f" or "-filter", the listed images can be Filter. When the parameter is "-q", only the image ID can be displayed.

What does images mean in docker?

The operating environment of this tutorial: linux7.3 system, docker-1.13.1 version, Dell G3 computer.

What does images mean in docker

docker images: List local images.

The syntax is:

docker images [OPTIONS] [REPOSITORY[:TAG]]

The parameters are listed as follows:

  • -a: List all local images (including intermediate image layers , by default, the intermediate image layer is filtered out);

  • --digests: Display summary information of the image;

  • -f: Display Images that meet the conditions;

  • --format: template file that specifies the return value;

  • --no-trunc: display the complete image Information;

  • -q: Only the image ID is displayed.

Examples are as follows:

What does images mean in docker?

Among them:

  • REPOSITORY represents the mirror Warehouse

  • TAG represents the image tag

  • IMAGE ID represents the image ID

  • CREATED represents the image creation Time

  • SIZE represents the image size

Recommended learning: "docker video tutorial"

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