What is docker.io in relation to docker-ce and docker-ee?

What is docker.io in relation to docker-ce and docker-ee?

docker ubuntu ubuntu-16.04 apt-get

docker

Docker Repository Does Not Have a Release File on Running apt-get update on Ubuntu

ubuntu docker apt-get

docker

Docker build "Could not resolve 'archive.ubuntu.com'" apt-get fails to install anything

docker apt-get

docker

Is it possible to answer dialog questions when installing under docker?

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docker

installing `lightdm` in Dockerfile raises interactive keyboard layout menu

ubuntu docker dockerfile interactive apt-get

docker

Getting apt-get on an alpine container

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docker

Unable to locate package language-pack-en

ubuntu docker debian locale apt-get

docker

boot2docker on windows missing apt-get / package manager

windows docker apt-get boot2docker

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'make' command not found in docker container

docker apache-kafka containers apt-get docker-container

docker

Docker build has no network, but docker run has

build dns docker apt-get

docker

Docker Debian apt Error Reading from Server

docker debian apt-get

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apt-get in docker behind corporate proxy

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Device or resource busy - Docker

ubuntu docker device apt-get package-managers

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Docker: Best way to handle security updates of packages from apt-get inside docker containers

security ubuntu upgrade docker apt-get

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How to install Docker on Ubuntu 17.10 Artful Aardvark

ubuntu docker installation apt-get gpg-signature

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