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How to push images in docker


1. Sign up in docker - https://hub.docker.com/account/signup/

2. Login and go to docker hub

3. You will get an mail from docker, you need to verify your mail id first. 

4. Create a repository in docker hub

5. login into to your server. (Assume you have already installed docker)

6. $ sudo docker login

provide your user id / password / email for docker hub

7. $ sudo docker ps -- to identify the container, whose image you need to push to docker hub

8. $ sudo docker commit  234567efrd45 userid/repository-name -- commit the specific container id to your docker repository

9. $ sudo docker images --- Now you can see new entry in the Repository with your public facing repository and a default TAG named 'latest'

10. $ sudo docker push userid/repository-name --push the image to your repository created in docker hub 

11. Verify this from docker hub repository. 


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