➜ dockerfile-demo docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
flask-demo latest c056233d3371 2 minutes ago 125MB
flask-demo-new latest 9c9ac7a6cba3 46 hours ago 125MB
<none> <none> 8698deed75fa 46 hours ago 125MB
python 3.9.5-slim c71955050276 7 days ago 115MB
busybox latest 69593048aa3a 4 weeks ago 1.24MB
xiaopeng163/net-box latest 09d1e6459484 7 months ago 81.1MB
➜ dockerfile-demo docker image ls -f "dangling=true"
REPOSITORY TAG IMAGE ID CREATED SIZE
<none> <none> 8698deed75fa 46 hours ago 125MB
➜ dockerfile-demo docker image rm $(docker image ls -q -f "dangling=true")
Error response from daemon: conflict: unable to delete 8698deed75fa (cannot be forced) - image is being used by running container e9e0fa86f386
➜ dockerfile-demo docker containter ls
docker: 'containter' is not a docker command.
See 'docker --help'
➜ dockerfile-demo docker container ls
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e9e0fa86f386 8698deed75fa "flask run -h 0.0.0.0" 46 hours ago Up 46 hours 0.0.0.0:8080->5000/tcp, :::8080->5000/tcp mystifying_leavitt
➜ dockerfile-demo docker rm -f e9e
e9e
➜ dockerfile-demo docker image rm $(docker image ls -q -f "dangling=true")
Deleted: sha256:8698deed75fac6a1f0332020009161713013a05698d32020a6248a21f22c0092
➜ dockerfile-demo