10 Simple and Useful Projects Anyone Can Build with Ubuntu Server
Are you looking to learn more about servers but don't know where to start? Ubuntu…
Swap Partition vs Swap File on Linux: Everything You Need to Know
When installing or managing a Linux system, one of the most debated topics is whether…
How to Run aprsc APRS-IS Server on FreeBSD
Running an APRS-IS server with aprsc on FreeBSD is a powerful way to contribute to…
Exploring gLinux: Google’s In-House Debian-Based Operating System
In the world of tech giants, custom tools and platforms are often developed in-house to…
NVG-Friendly Watches: Why They Matter and the Power of Night Vision
In today's world of tactical operations, covert missions, and nighttime navigation, having the right equipment…
Essential Linux Commands Every System Administrator Should Know
As a system administrator, mastering the command line is critical. Whether you're maintaining servers, managing…
Software-Defined Networking (SDN): The Future of Flexible Network Infrastructure
In an age where speed, scalability, and automation are king, traditional networking methods are struggling…
Understanding the Linux Boot Process: From Power On to Login
Whether you're a seasoned sysadmin or just diving into Linux, understanding the boot process is…
How to Set Up a Caching Proxy Server to Speed Up Your Local Network
Does your home or office internet feel sluggish, especially when multiple people are browsing? You…
How to Set Up a Local Update Server for Ubuntu Desktops
Maintaining multiple Ubuntu desktops in an office, school, or lab environment can become bandwidth-intensive if…
How to Balance a Ceiling Fan Using a Coin: Quick, Simple DIY Fix
Is your ceiling fan wobbling, humming, or making annoying noises while spinning? Before calling in…
Why Proper Assembly Techniques are Critical for Tactical Radio Reliability
Tactical vs. Amateur Radios: Understanding the Critical Differences Before diving into maintenance specifics, it's important…
The Amateur Radio Operator’s Guide to Compasses: Your Silent Signal Companion
In the world of amateur radio, we often become captivated by the latest transceivers, cutting-edge…
The Story of Debian: From Hacker Roots to Global Impact
🌍 Introduction: What Makes Debian So Important? If you're using Linux today — whether on…
Best Android App Emulators for Windows — A Handy Tool for Amateur Radio Enthusiasts
In the world of amateur radio, many of us rely on Android apps for APRS…
How to Do Basic Repair for Amateur Radio Transceivers
Amateur radio transceivers open up a world of communication, but like all electronics, they sometimes…
Estimating Your ASB Returns: A Look at 9M2PJU’s ASB Dividend Calculator
For Malaysian investors, Amanah Saham Bumiputera (ASB) is a popular fixed-price unit trust fund offering…
A Glimpse into the History of USSR Amateur Radio Callsigns
The Soviet Union left a unique legacy in the world of amateur radio, particularly in…
Simplifying EPF Contributions: A Closer Look at 9M2PJU’s KWSP-EPF Calculator
For Malaysian employees, understanding and managing EPF (Employees Provident Fund) contributions is crucial for financial…
Understanding Thermal Protection in Transceiver and Tactical Radios
When it comes to radios, especially those used for critical communications, managing heat is a…
Understanding Duty Cycle in Radio Communications: How It Affects Amateur and Tactical Radios
When discussing radio communications, one term that often comes up—especially in the context of performance,…
Hosting a Web Server Securely with Cloudflare Zero Trust Tunnel on MikroTik (Using Docker)
You have a web server running in your home network — maybe it’s a dashboard,…
LubeLogger – Self-Hosted Maintenance Logging for Your Vehicles
If you're a vehicle enthusiast or a meticulous DIYer, keeping track of oil changes, tire…
DockFlare: Securely Expose Docker Services with Cloudflare Tunnels
🌟 Introduction: What Is DockFlare? Self-hosting applications has become increasingly popular among developers, tech enthusiasts,…
The Common Components of Modern Tactical Radios: What Powers Today’s Battlefield Communications
In today’s fast-evolving battlefield and emergency response environments, communication is everything. Modern tactical radios have…
Understanding Network Time Protocol (NTP), Atomic Clocks, and GPS: How Precise Timekeeping Powers the Modern World
In the digital age, accurate timekeeping is more critical than ever. From ensuring data consistency…
How to Use an RTL-SDR with a Raspberry Pi to Listen to Amateur Radio Repeaters
Interested in getting into amateur radio, but not licensed yet? You can start listening to…
How Mesh Radio Works: From Military Ops to Amateur and Civilian Use
In an age where reliable communication is mission-critical—whether in the battlefield, disaster zones, or even…
Introducing demimasa.mybsd.org.my — A Reliable Public NTP Server in Malaysia
Accurate time synchronization is crucial for many devices and services, from network equipment to servers…
Introducing the 9M2PJU Zakat Calculator — Simple, Accurate, and Mobile-Friendly
As Muslims, fulfilling our zakat obligation is a vital part of our faith. Yet, calculating…
Key Capabilities of Modern Tactical Radios
In the modern battlespace, communication is not just a support function—it's a weapon. Tactical radios…
Fix Your Android Time Drift with ClockSync – A Must Have App
If you're a rooted Android user tired of your phone's clock lagging or jumping ahead—especially…
How to Set Up Chrony as a Local NTP Server Using Docker
In a local network where you want to keep your devices synchronized with accurate time,…
Essential ADB and Fastboot Commands Every Android Power User Should Know
If you like tweaking, modifying, or recovering Android devices, ADB (Android Debug Bridge) and Fastboot…
Introducing the HaMPR: Human MANET Portable Radio for Emergency Networks
In emergency situations where communication infrastructure is down, reliable and self-contained communication systems become essential.…
Introducing DXKeeper: A Powerful Free Logging Tool for Amateur Radio Operators
If you're an amateur radio enthusiast looking for a comprehensive, free logging solution, DXKeeper might…
What Does the Refresh Option Really Do on Windows?
You’ve probably right-clicked on the Windows desktop and selected Refresh, or pressed F5, dozens of…
How to Download Android ADB, Add It to Windows PATH and Why You Should
If you're an Android enthusiast, tinker with IoT gear, or dive into custom ROMs, you've…
Docker vs Virtual Machines: What Every Ham Should Know
Before container technologies like Docker came into play, applications were typically run directly on the…
Discover the MNT Reform Next: The Ultimate Modular Laptop for the Future
In today’s fast-paced world, where technology evolves quickly, it’s rare to find a device that’s…
Revolutionizing Electromagnetic Warfare with Anduril’s Pulsar
In an era where the battlefield is evolving at an unprecedented pace, electromagnetic warfare (EW)…