SysAdmin

Intel launched the fourth generation of their Intel Xeon Scalable processor series in Q1 2023, with a slew of improvements in performance, efficiency, and security. This article will review all the previous generations of Xeon Scalable processors and discuss the fourth generation's important features and impact.

Bash associative arrays are a powerful way to store and retrieve data with key-value pairs. In this article, you will learn how to declare, access, and work with associative arrays in Bash.

Executing Linux commands in the background allows users to avoid waiting for one process to complete before entering another command. This guide explains different ways to run Linux commands in the background.

The Z shell is an extended Bourne shell that offers numerous improvements and customization options. This tutorial shows how to install and configure Zsh on Ubuntu.

The GUFW is the graphical user interface for the UFW firewall. In this guide, you will learn how to install and use the simple program to manage your system's firewall.

This guide provides multiple solutions for resolving the npm: command not found error in Windows and Linux.

GPG keys enable secure communication and ensure data integrity. There are instances where deleting GPG keys is necessary for security maintenance and key expiration management.
This article teaches you how to delete GPG keys.

The kernel panic error prevents the system from operating normally and requires it to be restarted. This guide explains kernel panic and offers troubleshooting advice.

Dive deep and discover Linux, the flexible, versatile, and secure open-source operating system. In this article, you will learn about how Linux works and how it impacts the computer industry immensely.

This step-by-step guide shows how to install R from Ubuntu and CRAN repositories.