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

How to Install Firejail on Ubuntu Gnu/Linux Distro

GNU/Linux Ubuntu Installing Firejail Guide

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

And Firejail for Ubuntu is a SUID program that reduces the Risk of Security Breaches by restricting the running environment of untrusted Apps using Linux Namespaces and Seccomp-bpf.

Firejail can Sandbox any type of processes: Servers, GUI Apps, and even user Login Sessions.

Again the software includes Security Profiles for a large number of Linux Programs: Mozilla Firefox, Chromium, VLC, Transmission etc.

Moreover, Firejail dispose of an easy Desktop Integration Setup working on all the following GNU/Linux Desktops:

KDE
LXDE/LXQT
MATE
XFCE
Gnome 3 (partially)
Unity (partially)

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

Linux Mint
Zorin OS
Lubuntu
Elementary OS
Kde Neon
Pop_OS!
Xubuntu
Linux Lite
Bodhi
Puppy
Kubuntu
LXLE
Trisquel
Voyager Ubuntu
feren OS
Peppermint
Linux Ultimate Edition

Step-by-step Install Firejail in Ubuntu - Featured

GNU/Linux Ubuntu Firejail Installation Guide

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