$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Docker CE on Fedora 28 64-bit Linux Easy Guide

May 2, 2018 | By the+gnu+linux+evangelist.

Docker Fedora 28 - Get Started

  1. Start Docker Service.

    sudo service docker start
  2. Testing Docker Installation.

    With:

    sudo docker run hello-world

    Or:

    docker run hello-world

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

  3. How to Getting-Started with Docker and Docker Containers

    Docker Quick Start Guide