SysAdmin

Apache is a Linux application for running web servers. This tutorial will show you how to install Apache on a CentOS 7 Linux system.

In this SIMPLE Updated Tutorial Learn How to restart, start, & stop Apache web server on the CentOS 7 Linux operating system. Find out how now!

The Linux kernel is the underlying software architecture of each Linux distribution. It provides and defines all the major functionalities on a Linux system. Each newer version of the kernel introduces new functionalities, applies critical security patches, and improves performance. This article guides users on how to upgrade the kernel on CentOS 7 systems.

Git is the most popular version control system in the world. Learn to use Git effectively with this step-by-step beginner's guide that covers the basic Git functions.

Homebrew is a popular open-source package manager for macOS. This tutorial shows how to install and use Homebrew on your Mac.

This article shows how to install MySQL on Windows using the MSI Installer and guides you though the configuration process.

The OLTP database system is used to manage and process everyday transactions of a business or company. Learn about OLTP and its difference from OLAP in this article.

A CentOS or Rocky Linux machine can be turned into a hypervisor by installing KVM (short for "Kernel-based Virtual Machine"). This virtualization technology gives users the ability to run multiple virtual machines in isolated environments.

Update your Raspberry Pi to keep it secure. In this guide you can also learn how to upgrade from an old to the latest version of Raspbian system.

chkdsk is a Windows utility that scans disks on the system and reports on the state of the stored data. This tutorial shows you how to use chkdsk to scan and repair your Windows drives.