Tutorials

Installing Jitsi Meet on Debian Stretch

• media
• Jitsi-Meet
• Debian-Stretch

Configuring Firewalls for Instances

• Firewall
• UFW
• port-25

Complete guide to install LEMP stack on Ubuntu Focal Fossa (20.04)

• LEMP-Stack
• Ubuntu
• Linux
• Nginx
• MySQL
• PHP
• certbot

Installing LEMP-Stack (Linux, Nginx, MySQL, PHP) on Ubuntu

• LEMP-Stack
• Ubuntu-Bionic
• Linux
• Nginx
• MySQL
• PHP
• certbot

Creating a Jekyll-powered website

• cms
• Jekyll

Installing and Configuring WireGuard® on Linux as a VPN server

• vpn
• WireGuard
• Linux
• android

Detecting Rootkits and Security Holes with rkhunter on Ubuntu

• Rootkits
• rkhunter
• security

Installing PostgreSQL

• database
• sql
• postgresql