Security
What is Firewall-cmd and how to configure.
In this article, we will guide you through the process of installing and using firewall-cmd to manage the firewalld service.
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2,097 articles Linux
System Administration
How to create a Logical Volume on Ubuntu
Learn how to create a logical volume on Ubuntu using the Linux Logical Volume Manager (LVM) and its built-in commands.
Security
How to configure the ufw Firewall
Learn how to configure the ufw firewall on Ubuntu to secure your system and protect your network from unauthorized access.
Network
How to install a VPN based on Wireguard Ubuntu
Learn how to install and configure WireGuard, a modern, secure VPN technology for Linux systems, in this step-by-step guide.
Network
How to Install and Configure OpenVPN on Your Ubuntu System
In this tutorial, we will guide you through the steps of installing and configuring OpenVPN on an Ubuntu system.
PHP
How to Install Caddy Web Server with PHP 8.1 on Ubuntu 22.04
In this tutorial, we will show you how to install and configure the Caddy web server with PHP 8.1 on Ubuntu 22.04.
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