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

GNU/Linux CentOS Create New User Admin Easy Guide

GNU/Linux CentOS Admin User Add

How to Create a SuperUser/Amdin User on GNU/Linux CentOS.

Especially Relevant: this is the right procedure to follow Only in Case you do Not Dispose of Any SuperUser on System!

GNU/Linux CentOS Create New User Admin Easy Guide - Featured

GNU/Linux RHEL-based Add New Admin User Guides