Setting Up
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2. Adding FreeTuxTV Repo
Then to Add FreeTuxTV Repository for Ubuntu
Execute:sudo apt-add-repository ppa:freetuxtv/freetuxtv-dev
And then for most Ubuntu-based OSes to Refresh Repos:
sudo apt update
Contents
$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }