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11 articles published
Managing AWS IAM Users Made Easy: Tips on Creation, Administration, and Removal
Introduction: Amazon Web Services (AWS) is a vast cloud ecosystem that offers immense flexibility and power. However, with great power comes great responsibility. Managing who can access your AWS resources and what they can do with them is crucial. T...
Comprehensive DNS Propagation Checker and Deep Trace Tool: 2025 Guide
Headline: Stop guessing with cached local lookups. Discover how CheckYourDNS performs deep, recursive tracing from Root to Authoritative servers for instant, accurate diagnostics. Hey fellow tech professionals! As developers, server admins, DevOps, ...
Resolving IP Conflicts in Talos Kubernetes: A Step-by-Step Guide
I was working on a lab and experimenting with the Talos Linux setup when I encountered an error related to Flannel as the Container Network Interface (CNI). Flannel is a straightforward overlay network provider for Kubernetes that establishes a flat,...
The Comprehensive Guide to Deploying n8n in Production: A Docker Deployment Journey
A Real-World Project: Building a Self-Hosted Workflow Automation Platform with Docker Compose, PostgreSQL, and Caddy Introduction: Why I Built This n8n Deployment In today's fast-paced business environment, efficiency isn't just an advantage =>it's ...
Learn YAML Fast: Your First Step to DevOps Mastery
Series Goal: The ultimate guide to mastering YAML syntax, Docker Compose, and Kubernetes manifests for aspiring engineers. 🎯 Introduction: From Data Format to Automation Language Imagine this: You're scrolling through a Kubernetes manifest, then h...
Step-by-Step Guide: Setting Up a Web Server with Virtual Hosts on Ubuntu
Ever wondered how a single server can host dozens of websites without breaking a sweat? The secret lies in Virtual Hosts – Apache's elegant solution for managing multiple domains on one machine. In this hands-on guide, I'll walk you through setting u...
Weekly Tech Dose: September 13, 2025
Ever miss a critical patch? 😰 Imagine logging in to find an unwanted guest in your system. For server admins, that's not a thriller movie—it's a preventable nightmare. Staying updated is not just best practice, it's peace of mind. Here's what you ne...
Simple Ways to Install VLC on Linux (Ubuntu, Fedora, Centos & More)
With the rise in multimedia consumption, a reliable media player is a must for every Linux user. VLC Media Player is one of the most popular choices, offering a versatile, all-in-one solution that’s free, open-source, and compatible with almost every...
Discovering the Power Behind Popular Linux GUI Applications
Linux is renowned for its versatility and its ability to run a wide variety of GUI applications. While these programs offer user-friendly interfaces, they are often driven by powerful command-line tools. In this post, we’ll explore five popular GUI a...
Mastering Multiple Domains: How to Set Up a Web Server with Virtual Hosts on Ubuntu
In the realm of web development, hosting, and deployment, a single server often hosts multiple websites. This is where virtual hosts come in, acting as magical portals that differentiate between different domains all residing on the same machine. Tod...
A Beginner guide for "iotop" to processes on your Hard Disks
What is iotop ? while we are studying about the iotop It become important to understand what is it right ? so iotop is a command line utility to monitor and check the usage of I/O operations of our disk. You can check official repository or iotop. it...
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