pushing docker image to dockerhub

Question

I ve created my own docker file ( that runs a shell script which prints \"helloworld\"). The image is \"hellodocker\" and the tag is \"mytag\" I now have:

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Answer 1

You either need to tag it as /hellodocker when you build it, e g

docker build -t /hellodocker:mytag .

or create a new tag tied to the same image, i e

docker tag hellodocker:mytag /hellodocker:mytag