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

How to Install the Best Free VNC Viewer on Gnu/Linux Distros

GNU/Linux Installing Best Free Vnc Viewer Guide

The Linked Tutorials Show you Step-by-Step How to Install and Getting-Started with RealVNC VNC Connect Viewer for Free in GNU/Linux Desktops.

VNC Connect for Linux consists of VNC Server for the computer you want to control, VNC Viewer for the device you want to control from, and a host of supporting programs.

Best Free Vnc Viewer on Linux Quick Start - Featured

GNU/Linux RealVNC Viewer Installation Guide