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

How to Install Docker CE on Ubuntu 18.10 Cosmic Step By Step

November 9, 2018 | By the+gnu+linux+evangelist.

Docker CE Ubuntu 18.10 - Get Started

  1. 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! :)

  2. How to Quick Start with Docker and Docker Containers

    Docker Quick Start Guide