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

How to Install Gnome Tweak Tool on Debian Stretch 9 Gnu/Linux

June 18, 2019 | By the+gnu+linux+evangelist.

Getting Started

  1. 3. Launching

    Finally, Launch & Enjoy Tweaks
    Make use of the Launcher:

    How to Install GNOME Tweak Tool on Debian Linux Stretch - Launching

    From Command Line:

    gnome-tweak-tool

    Or:

    gnome-tweaks
    How to Install GNOME Tweak Tool on Debian Linux Stretch - UI