basit26374

Pull the latest postgres dcoker image from docker.hub
> docker pull postgres

See list of all docker images
> docker images -a
<pre>REPOSITORY   TAG       IMAGE ID       CREATED      SIZE
postgres     latest    1133a9cdc367   5 days ago   376MB
</pre>

docker run --name learn_postgres -e POSTGRES_PASSWORD=mysecretpassword -e POSTGRES_USER=docker_user -p 5433:5432 -d -v pgdata:/var/lib/postgresql/data  postgres