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

Step-by-step – Docker CE Mint 20 Installation

October 16, 2020 | By the+gnu+linux+evangelist.

Get Started

  1. 6. Testing Docker

    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. 7. Docker Getting Started

    How to Quick Start with Docker and Docker Containers

    Docker Quick Start Guide