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

How to Update System on Debian Gnu/Linux Distro

GNU/Linux Debian Updating System Guide

The tutorial shows you step-by-step How to Update Packages & System on Debian GNU/Linux desktops – Step by step Tutorials.

And here I explain How to Update Debian easily on Command Line.

You may also be interested in learning How to Update/Upgrade Kernel.

Finally, this Setup is valid for all the Debian-based Distros like:

  • Kali
  • MX Linux
  • Deepin
  • Parrot
  • antiX
  • SparkyLinux
  • Q4OS
  • Netrunner
  • Voyager
  • MakuluLinux
  • Elive
  • LMDE
  • Devuan
  • (You may just need to Discover what’s the Parent Release)
How to Update Debian System - Featured

GNU/Linux Debian System Update Guide