dive A tool for exploring a docker image, layer contents, and discovering ways to shrink the size of your Docker/OCI image. To analyze a Docker image simply run dive with an image tag/id/digest: or you can dive with docker command directly alias dive="docker run -ti --rm -v /var/run/docker.sock:/var/run/docker.sock wagoodman/dive" dive <your-image-tag> # for example dive nginx:latest or if you want to build your image then jump straight into analyzing it: dive build -t <some-tag> . Building on ...