Docker image manipulations

info.txt

http://ropenscilabs.github.io/r-docker-tutorial/04-Dockerhub.html

precondition: docker should be installed and you should be logged in in your system.
precondition2: use .dockerignore file near the Dockerfile as:

*
!Dockerfile

in the folder where Docker file resides, run:
docker build .

find your image id by:
docker images

After finding image id run
docker tag bd95ec6acc37 aonurdemir/php-fpm-7.2

docker push aonurdemir/php-fpm-7.2

docker run -d --name nginx -p 80:80 aonurdemir/php-fpm-7.2

#for saving updated container as image 
docker commit nginx newnginx 

#copy files
docker cp <file_path>  <container_id>:/<file_path>

#get shell
docker exec -it <container_name> bin/bash

#run image as container
docker run -dt --name <container_name> <image_tag>