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

How to Install Oracle Database 11g/12c on Gnu/Linux Distros

Oracle 11g/12c Database on Linux Installation Guide

Hi! The Page Presents the Links to Oracle Database 11g/12c Installation Guides for GNU/Linux Distributions.

And these Quick Start Installation Guides Try to Presents the Easiest Way to Getting Starting and Running with the Oracle Database on Linux.

Finally, the Commands and Instructions are very detailed and the article include the Basic ScreenShots of the Installation Process.

How to Install Oracle Database 11g/12c on Linux - Penguin Oracle