docker-rmi - Remove one or more images
Removes one or more images from the host node. This does not remove images from
a registry. You cannot remove an image of a running container unless you use the
-f option. To see all images on a host use the docker images command.
Force removal of the image. The default is false.
Print usage statement
Do not delete untagged parents. The default is false.
Removing an image
Here is an example of removing an image:
docker rmi fedora/httpd
April 2014, Originally compiled by William Henry (whenry at redhat dot com) based on docker.com source material and internal work. June 2014, updated by Sven Dowideit [la]SvenDowideit@home.org.au[ra] April 2015, updated by Mary Anthony for v2 [la]firstname.lastname@example.org[ra]