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

If you want hellodocker repository under myuserid namespace, you have to first tag your local hellodocker to myuseridlike:

docker tag hellodocker myuserid/hellodocker

And then push this myuserid/hellodocker repository to hub like:

docker push myuserid/hellodocker