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

Step-by-step – Grunt Installation in Ubuntu 20.04 Guide

December 19, 2020 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu 20.04 Installing GruntJs – QuickStart Guide

Hi! The Tutorial shows you How to Install Grunt Js CLI on Ubuntu 20.04 Focal LTS GNU/Linux Desktop.

And Grunt for Ubuntu 20.04 is The JavaScript Task Runner that Simplify the work you have to do when performing repetitive tasks like minification, compilation, unit testing, linting, etc.

Finally, the Guide include instructions on How to Getting-Started with Grunt Automation Tasks on Ubuntu.

How to Install Grunt on Ubuntu 20.04 Focal LTS - Featured
  1. 1. Launching Shell Emulator

    Open a Terminal window
    Ctrl+Alt+t on Desktop
    (Press “Enter” to Execute Commands)

    Open Terminal Shell Emulator
    In case first see: Terminal QuickStart Guide.