Iptables tutorial: securing VPS with Linux firewall
Are you looking for a comprehensive iptables tutorial for your VPS? This article will show you how to install and use iptables on an Ubuntu system....
How to install composer for Linux, Mac, and Windows + best practices
Composer is a dependency manager made for the PHP programming language. It allows users to easily manage and integrate external dependencies and...
How to connect PHP to MySQL database
For beginners in website development, understanding how to use PHP scripts to connect to MySQL can be highly advantageous. This enables you to modify,...
17 essential SSH commands to know. Free cheat sheet included
Secure Shell (SSH) is a powerful tool used to access and manage remote servers securely. Whether you’re a beginner or an experienced user,...
How to install and use nano text editor: A beginner’s tutorial
In this tutorial, you will learn how to use and install Nano, a popular text editor of Unix and Linux operating systems. Nano comes with many...
How to change permissions and ownership in Linux
Properly managing Linux file permissions and ownership is essential for safety, especially when multiple administrators manage one server. Moreover,...
How to create Apache virtual hosts on CentOS 9 Stream
If you want to host more than one domain on your server, you need to create corresponding hosts on the webserver. That way, your server can deliver...
How to install WordPress on Ubuntu using Docker
Installing WordPress on an Ubuntu virtual private server (VPS) commonly requires LAMP (Linux, Apache, MySQL, PHP). However, you can also set up the...
How to use PuTTY to access your server
SSH, or Secure Shell, is a secure protocol for connecting to a remote server. To establish an SSH connection, you will need an SSH client app like...