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

How to Install Flatpak on Oracle Gnu/Linux Distro

GNU/Linux Oracle Installing Flatpak Guide

Hi! The Tutorial shows you Step-by-Step How to Install Flatpak in Oracle GNU/Linux Desktops.

And Flatpak for Oracle Linux is a technology for Building, Distributing, Installing and Running Linux Apps.

Finally, Flatpak is primarily targeted at the Linux Desktop, although it can also be used as the basis for application distribution in other contexts, such as embedded systems.

How to Install Flatpak on Oracle GNU/Linux - Featured

GNU/Linux Oracle Flatpak Installation Guide