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

How to Install SmartGit on Gnu/Linux Distros

GNU/Linux Installing SmartGit Guide

The linked Tutorials Show you Step-by-Step How to Install SmartGit Git Client in some of the most popular GNU/Linux Distributions.

And SmartGit for Linux is a Graphical Git and Mercurial Client which can also connect to SVN Repositories.

Linux Distributions Git Client Quick Start - Featured

SmartGit Install Linux