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

How to Install Adobe Reader on CentOS Gnu/Linux Distro

GNU/Linux CentOS Installing Adobe Reader Guide

Hi! The Page Presents a Series of Links on How to Install Adobe Reader in CentOS GNU/Linux Desktops.

And Adobe Reader for CentOS software is the trusted Standard for reliably Viewing, Printing, Signing, and Commenting on PDF Documents.

Furthermore, Adobe Reader is the only PDF Viewer that can Open and Interact with All Types of PDF content (including Forms and Multimedia) on Linux.

Finally, if you prefer a More Recent Release then See instead: How to Install the Latest Adobe Acrobat Reader DC for Windows on CentOS Guide.

Install Adobe Reader for CentOS - Featured

CentOS Adobe Acrobat Reader Installation Guides