Web Servers

To back up your files to another location on the same machine, or over a network to a remote destination, use rsync. This guide will show you how to safely back up your files locally and over SSH to another machine.

This guide is for users who have already configured a CentOS or Rocky Linux server and installed the Apache HTTP services, MySQL database management system, and the PHP programming language.

The LAMP stack is a bundle consisting of a Linux operating system, an Apache server, a MySQL database, and the PHP programming language. Each layer of the stack represents an open-source software required for developing web applications. In this tutorial learn how to install the LAMP stack on CentOS and Rocky Linux.

Ubuntu comes with an open-source Nouveau GPU driver out of the box. This driver does not always take full advantage of the GPU's processing power, while the official, proprietary Nvidia drivers offer that possibility. See how to install the proprietary Nvidia drivers for your GPU.

If you are new to the hosting business and just acquired your first self-managed server, it might be challenging to decide on a web daemon. Apache is currently the most popular choice. However, Nginx has undoubtedly found its place in the hosting industry.

There are many reasons for knowing the OS version you are running, such as when troubleshooting a problem or ensuring your Linux operating system is up-to-date. In this guide, discover different options for checking CentOS or Rocky Linux version on your computer.

There are several methods to remove old or unused kernels. It’s also considered good system hygiene practice to prune out old files and dependencies. This guides shows you how to do delete old Linux kernels in a couple of simple steps.

A LAMP stack is a set of open source software tools used for web application development. Learn how to install and set up LAMP in Ubuntu.

To avoid compatibility problems when implementing new PHP-related features or debugging a website, it is useful to know the PHP version you are working with. This tutorial explains how to check the PHP version running on your website or a local machine.

This guide explains how to synchronize time with NTP servers and manually set the time, date, and timezone in Ubuntu.