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

How to Install Tomcat 9 Ubuntu Gnu/Linux Distro

GNU/Linux Ubuntu Installing Tomcat 9 Guide

Hi! The linked Tutorials Show you Step-by-Step How to Install Tomcat 9 Ubuntu GNU/Linux Distribution.

First, the Apache Tomcat 9 supports the Java Servlet 4.0, JavaServer Pages 2.4, Java Unified Expression Language 3.1 and Java API for WebSocket 2.0 specifications.

Install Tomcat 9 Ubuntu - Featured

GNU/Linux Ubuntu Apache Tomcat 9 Installation Guide