SysAdmin

Use the command line interface to display directory size and for display disk space. This guide will help you find the amount of disk space used by any given directory.

Looking to migrate from CentOS 8? Try CentOS Stream, an upstream version of RHEL. Read about the advantages and follow our step-by-step guide to switch to this rolling distro in no time.

RPM files make software installation and upgrading easier as they bundle up everything in a single place. This guide shows how to download and install an RPM file in Linux.

This article explores individual LAMP components and the benefits and challenges of using this stack. It also lists viable LAMP alternatives.

Data types are important to understand as a name and a data type define each column in a database table. Learn all about MySQL data types and when to use them in this comprehensive guide.

WordPress (WP) is the widely used content management systems in the world. Its ease of use, numerous themes, and plugins, as well as strong community support, has made it the number one solution in the world. WordPress is used for everything from simple blogs to complex websites. In this tutorial, we will go over how to install WordPress manually with cPanel.

This easy-to follow tutorial explains how to create and set up cron jobs in Linux.

This article explores free VMware ESXi hypervisor alternatives and lists their most important features.

A MySQL database has been lost, and you’re scrambling to restore a copy from your last backup. This guide shows different methods for backing up and restoring a MySQL database.

Puppet is an open-source solution that helps you perform administrative tasks remotely.
This tutorial takes you step-by-step through the process of installing Puppet on Ubuntu 20.04.