This comprehensive guide provides a detailed walkthrough for installing WordPress on an Ubuntu 24.04 LTS server. Utilizing the powerful Nginx web server in conjunction with the efficient PHP-FPM processor and a robust MariaDB database, you will learn how to set up a highly performant and secure WordPress environment from scratch. We will cover everything from … Read more
📜 What is Red Hat Enterprise Linux? Red Hat Enterprise Linux (RHEL) is a Linux distribution developed by Red Hat, one of the most prominent companies in the open-source software industry. RHEL is specifically designed for enterprise environments, offering unparalleled stability, security, and comprehensive support for businesses operating critical workloads. Launched in 2000, RHEL is … Read more
📜 A Brief History of Ubuntu Ubuntu, derived from the African philosophy meaning “humanity to others,” was launched in October 2004 by Mark Shuttleworth, a South African entrepreneur. Ubuntu’s mission was to create a user-friendly, open-source Linux distribution that could be embraced by both beginners and experienced users alike. Built on Debian’s robust foundation, Ubuntu … Read more
📜 The History and Founding of Debian Debian was created in August 1993 by Ian Murdock, a Purdue University student, who introduced the Debian Manifesto — a call for a community-driven, transparent, and open Linux distribution. The name Debian merges Debra (his then-girlfriend) and Ian. “Debian will be created openly, in the spirit of Linux … Read more
Getting Started with Infrastructure as Code (IaC) Table of Contents Introduction to Infrastructure as Code (IaC) Benefits of Infrastructure as Code Top Infrastructure as Code Tools Best Practices for Infrastructure as Code Step-by-Step Guide to Start with IaC Conclusion 1. Introduction to Infrastructure as Code (IaC) Infrastructure as Code (IaC) is the practice of managing … Read more
Microservices architecture is reshaping how modern applications are built and scaled. It involves designing software as a collection of small, autonomous services that work together. Each microservice handles a distinct business function and can be developed, deployed, and scaled independently. In this post, we’ll explore the fundamentals of microservices, including their benefits, key features, challenges, … Read more
Kubernetes, often abbreviated as K8s, is an open-source platform for automating the deployment, scaling, and management of containerized applications. Originally designed by Google, Kubernetes has become the de facto standard for container orchestration and is widely adopted by organizations to run and manage applications at scale. Kubernetes empowers developers and system administrators to ensure that … Read more
Table of Contents What is Serverless Computing? How Serverless Works Key Benefits of Serverless Computing Challenges of Serverless Architectures Popular Serverless Platforms Use Cases for Serverless Serverless vs. Traditional Computing How to Get Started with Serverless Computing Security Considerations in Serverless Best Practices for Serverless Architectures The Future of Serverless Computing Conclusion 1. What is … Read more
🔒 Hardening Linux Server: Complete Guide for Beginners & Sysadmins 🧭 Table of Contents Introduction to Server Hardening Why Security Hardening Matters Pre-Deployment Considerations User Account Security SSH Configuration Best Practices Firewall Configuration (UFW, firewalld) Disabling Unnecessary Services Security Updates & Patch Management File System Security Tips Intrusion Detection Systems (IDS) Logging & Auditing Kernel … Read more
🛠️ Introduction to DevOps: Bridging Development and Operations In today’s fast-paced digital world, businesses strive to deliver software quickly and reliably. Traditional barriers between development and operations hinder progress. DevOps is a transformative approach that promotes collaboration, automation, and integration across the software development lifecycle. Whether you’re a developer, IT professional, or tech enthusiast, learning … Read more