Suppose that we have so many docker images on our local computer as a result of building many versions of images...
Show all images that contains "myimage":
docker images | grep myimages
Get only IMAGE ID column (the 3rd column):
docker images | grep myimages | awk {'print $3'}
Force delete images with those ID:
docker images | grep myimages | awk {'print $3'} | xargs docker rmi --force