What is the blockchain?
So, what is the blockchain you ask? I’m glad you asked the question. Blockchain technology is a distributed ledger system that allows multiple participants to verify and update transactions on a network in a secure and transparent manner. Table of Contents Introduction It was originally developed for use with Bitcoin, the world’s first decentralized cryptocurrency, […]
Kubernetes Certification Path: What Are Your Choices?
As the demand for skilled Kubernetes professionals continues to surge, obtaining a Kubernetes certification has become a pivotal step in advancing your career in the realm of container orchestration. Table of Contents Introduction With various certification paths available, it can be challenging to determine which one aligns best with your goals and expertise. In this guide, […]
How to calculate pi using a bash script
To calculate pi using a Bash script, you can use the bc command, which is a tool that can perform arithmetic operations in the terminal. Table of Contents Introduction By following our step-by-step guide, you’ll learn how to calculate pi using a Bash script while gaining a thorough understanding of the underlying code. We’ll review […]
Artificial Intelligence (AI) – The Rise of the Machines: How AI is Revolutionizing the World
Artificial Intelligence (AI) is one of the most transformative and rapidly evolving technologies of our time. It has come a long way since its inception in the 1940s, and is now at the forefront of a technological revolution that is transforming almost every aspect of our lives. Table of Contents Introduction AI has made incredible […]
Machine Learning vs Deep Learning: Which One Should You Choose?
Machine learning and deep learning are two of the most important subfields of artificial intelligence (AI), and they have enabled significant advancements in the development of intelligent machines. Table of Contents Introduction Machine learning and deep learning are two of the most important subfields of artificial intelligence (AI), and they have enabled significant advancements in […]
10 Common Errors with Docker Containers and How to Fix Them
Troubleshooting made easy: Learn fixes and solutions for common Docker errors in this comprehensive guide. Enhance your container management skills and ensure seamless deployments. Table of Contents Introduction Docker containers have revolutionized the way we develop, deploy, and manage applications. However, even with their numerous benefits, working with Docker containers can sometimes lead to challenges […]
Secure SSH with Ansible
Learn how to secure SSH with Ansible and protect your Linux systems from unauthorized access with this step-by-step guide. Table of Contents Introduction Ansible is a popular automation tool that is used for managing IT infrastructure. It was developed by Michael DeHaan in 2012 and has since then become one of the most popular automation […]
Add multiple IP addresses using NMCLI
In this article, we’ll show you how to quickly add multiple IP addresses using NMCLI, a powerful command-line tool for configuring network settings on RHEL8/9 or CentOS 8/9 OS, streamlining your network administration tasks. Table of Contents Introduction NetworkManager Command Line Interface (NMCLI) is a tool that allows network administrators to configure network settings on […]
Hacking the Hackers: How to Protect Yourself from Cyber Attacks
As a Linux professional, you know the importance of protecting your system and data from cyber attacks – learn how to do just that with these expert tips on how to protect yourself from cyber attacks. Table of Contents Introduction In today’s digital age, cyber attacks are becoming increasingly prevalent and sophisticated, posing a serious […]
Install and Configure Apache Hadoop on Linux
Learn how to install and configure Apache Hadoop on Linux, the open-source framework that revolutionized big data management with its fault-tolerance, scalability, and support for various data processing frameworks. Table of Contents Introduction Apache Hadoop is an open-source framework used for distributed storage and processing of big data. It was initially developed by Doug Cutting […]