macOS

$ docker commit 92edaa5cf839  kaizenjapan/posix
sha256:150b4e135e37ffec6d92901c95d54b2e886a11a6377fe68ca199c3b35b4af7a3
$ docker push kaizenjapan/posix
The push refers to repository [docker.io/kaizenjapan/posix]
3bc9aa75c2c1: Preparing 
18f7e20c4125: Preparing 
bdb3ef4d81d2: Preparing 
5c4512ea6db7: Preparing 
01da96bac413: Preparing 
8c487c756d71: Waiting 
05c027e771c8: Waiting 
e9313b51f46d: Waiting 
46601dcd4114: Waiting 
31b0e148310d: Waiting 
denied: requested access to the resource is denied

$ docker images
REPOSITORY           TAG                 IMAGE ID            CREATED             SIZE
kaizenjapan/posix    latest              150b4e135e37        13 minutes ago      1.14GB
kaizenjapan/http3a   latest              863371d53d45        4 weeks ago         98.1MB
kaizenjapan/http3    <none>              863371d53d45        4 weeks ago         98.1MB
debian               buster-slim         83a10817c894        7 weeks ago         69.2MB
gcc                  latest              e05f48a4f898        2 months ago        1.14GB

$ docker ps -a
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
92edaa5cf839        gcc                 "/bin/bash"         23 hours ago        Up 23 hours                             bold_minsky

# docker rmi 83a10817c894 
Error response from daemon: conflict: unable to delete 83a10817c894 (cannot be forced) - image has dependent child images

docker loginしなおしたらpushできた。

commit時点でエラーが出なかった理由は不明。

最後までおよみいただきありがとうございました。

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