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

How to Install Snap on Ubuntu Gnu/Linux Distro

GNU/Linux Ubuntu Installing Snap Guide

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

And Snaps for Ubuntu are Containerized Software Packages that are Simple to Create and Install.

Moreover, Snap Packages: Auto-Update and are Safe to Run!

Snapcraft builds, packages and publishes snaps. It’s available for Ubuntu, many other Linux distributions, and macOS, and runs from the Command Line.

With Snapcraft, developers can use platform-specific Plugins and Extensions to streamline and simplify the build process.

Finally, because they Bundle their Dependencies, they work on all major Linux systems without modification.

How to Install Snap on Ubuntu - Featured

GNU/Linux Ubuntu Snapd Installation Guide