How do i delete a docker image?

petulia3478

$ docker rmi alpine
Untagged: alpine:latest
Deleted: sha256:3f53bb00af943dfdf815650be70c0fa7b426e56a66f5e3362b47a129d57d5991

You can also use the image id to remove it.

$ docker images
REPOSITORY                 TAG                 IMAGE ID            CREATED             SIZE
docker                     latest              21df41782cc5        2 weeks ago         166MB
alpine                     latest              3f53bb00af94        2 weeks ago         4.41MB

$ docker rmi 3f53bb00af94
Untagged: alpine:latest
Deleted: sha256:3f53bb00af943dfdf815650be70c0fa7b426e56a66f5e3362b47a129d57d5991