SysAdmin

This article will help system administrators configure SSH Keys on Debian. The instructions allow you to set up encrypted credentials quickly, log in remotely, and disable authentication.

The tutorial shows you how to deploy Redis using the Docker run command. Also, learn how to deploy Redis on multiple servers in your cluster, efficiently link the containers, and access Redis from remote servers.

PHP is a programming language that’s often used to automate server tasks. This guide will help you install PHP on CentOS and Rocky Linux.

This article explains how MySQL Events and event scheduling work, and why this MySQL feature is essential for automating database management tasks.

The sleep command is used when it is necessary to postpone the execution of commands on the command line or in shell scripts. This tutorial lists ways in which you can utilize the sleep command and provides examples for each use case.

The who command belongs to the GNU coreutils package in Linux. Its main purpose is to provide system administrators with information about the users who are currently logged into the system. This tutorial provides examples for the use of the command along with its options.

This article gives a step-by-step guide on how to install the VirtualBox extension pack using a GUI or a CLI in Windows, macOS or Linux. Get insight into some of its features.

Package managers are vital for managing software on Linux systems. Rocky Linux primarily uses DNF, a robust tool for installing, updating, and managing applications efficiently. This guide explains how to use DNF and introduces alternatives like RPM and Flatpak, each suited for specific tasks.

Passwords are the most important feature of security. This article explains and shows examples of how to use the passwd command in Linux to manage passwords for accounts.

NFS is a Linux file sharing system, allowing users to view, store, share or update files on remote computers. This tutorial covers simple steps to install and set up NFS on your network.