How to Install Docker CE on Red Hat Linux 7 64-bit Easy Guide

Getting Started

5. 5. Starting Docker CE

   Start Docker Service.

   sudo systemctl start docker

6. 6. Enabling Docker Container Internet

   How to Enable Internet Connection for Docker Containers

   Setting Up Red Hat Firewall

   GNU/Linux Red Hat Firewall Granting Docker Container Internet Connection

7. 7. Testing Docker CE

   Finally, to Test Docker Installation
   Execute:

   With:

   sudo docker run hello-world

   Or:

   docker run hello-world

   Then Docker will Pull the Repo and Greets you with:
   Hello from Docker! :)

8. 8. Docker Getting Started

   How to Get Started with Docker and Docker Containers

   Docker Quick Start Guide

   Docker Quick Start for Linux