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The Ultimate Linux Beginner’s Roadmap for 2025

Linux & System Administration

The Ultimate Linux Beginner’s Roadmap for 2025

Start with the shell, files, permissions, and package managers. Learn scripting, networking, services, containers, and automation. Build hands-on labs, follow projects, and join communities to stay current with Linux in 2025.

Linux Print Server Configuration

Linux Print Server Configuration

SSH for System Administrators: A Practical Guide to Secure Remote Access,Secure Linux systems with SSH for administration and automation.

DNS Server with BIND on Linux

DNS Server with BIND on Linux

CUPS Print Server on Linux: The Complete Administrator's Guide,Set up and manage print services on Linux using CUPS effectively.

A/B Testing for Developers and Data Analysts: A Complete Technical Guide (2025 Edition)

A/B Testing for Developers and Data Analysts: A Complete Technical Guide (2025 Edition)

A/B testing is one of the most powerful techniques developers can use to validate new features, UI changes, or backend logic with real data instead of assumptions. This in-depth guide explains the complete A/B testing process from a technical perspective

The Great IT Layoff: What’s Really Behind It (2025–2026 Analysis)

The Great IT Layoff: What’s Really Behind It (2025–2026 Analysis)

Tens of thousands of tech professionals lost their jobs between 2023 and 2025 — from cloud engineers to software developers and AI researchers. But behind the headlines of “The Great IT Layoff” lies a more complex story: automation, AI efficiency, over-hiring, and the end of the hypergrowth era.

AWS vs Microsoft Certifications (2026 and Beyond): The Future of Cloud Credentials (Session 6)

AWS vs Microsoft Certifications (2026 and Beyond): The Future of Cloud Credentials (Session 6)

Cloud certifications are entering a new era. As AI, DevOps, and sustainability transform global IT, AWS and Microsoft are reinventing their certification paths. This article explores what’s next — from AI-powered exams to real-time validation and lifelong learning models for 2026 and beyond.

Automating System Updates with Bash Scripts

Automating System Updates with Bash Scripts

Learn how to automate system updates with simple Bash scripts to keep Linux servers secure and up-to-date. Step-by-step guide for Linux and DevOps beginners to create, test, and schedule updates.

Nginx Setup and Optimization

Nginx Setup and Optimization

DNS Server with BIND on Linux: A Step-by-Step Guide,Configure and manage DNS using BIND on Linux with practical examples.

Apache Setup and Optimization

Apache Setup and Optimization

Apache Setup and Optimization: A Comprehensive Guide,Install, secure, and optimize Apache web servers for professional hosting environments.

DHCP Server on Linux

DHCP Server on Linux

DHCP Server on Linux: A Practical Guide,Set up and manage DHCP on Linux for automated network configuration.

AWS vs Microsoft Certifications (Session 5): Study Strategies, Tools & Resources for Cloud Success (2025)

AWS vs Microsoft Certifications (Session 5): Study Strategies, Tools & Resources for Cloud Success (2025)

Getting certified in cloud computing isn’t just about memorizing services — it’s about building consistent learning habits, using the right tools, and staying focused.

How to Configure a Static IP on Ubuntu Server

How to Configure a Static IP on Ubuntu Server

Step-by-step guide to configure a static IP on Ubuntu Server with clear Netplan commands and examples. Ideal for Linux and DevOps beginners who need a reliable, production-ready network setup.