Most Linux networking interview prep focuses on definitions. What is DNS? What is a subnet mask? What is the OSI model? Those answers are worth about ten seconds of an interviewer’s time.…
The virtualization world has been quietly moving sideways for years. x86-64 (the dominant 64-bit PC architecture) is not going anywhere in the data center, but ARM64 (the 64-bit architecture that powers everything…
I have been writing about student laptops long enough to know the pitch that wins the back-to-school aisle is usually the wrong one. Engineering students do not need the most expensive machine…
Most of the buzz around AI agents has focused on making a single agent smarter. Prompt engineering, retrieval, tool use, memory, repeat. That approach works for narrow, well-bounded problems. It works less…
A blank desktop icon for a Steam game is one of the most common Windows desktop glitches, and the reason it is so common is that Windows is doing three different things…
A small SaaS I know of had its customer database quietly drained for three weeks last quarter. No headline-grabbing intrusion. No zero-day. Just an endpoint that took a customer ID and never…
Open source maintainers have been arguing about LLM-generated patches for three years. Some close them on sight. Some welcome them. A few major projects have decided that the answer is somewhere in…
Most of the intercontinental internet runs through cables that are about the thickness of a garden hose. I went looking for an explanation of how that actually works, and came away with…
Most new office suites in 2026 split into two camps. One camp pushes AI into every menu and every pane, on the theory that the model is the product. The other camp…
If you just installed Linux and the first thing you wanted to do was install an antivirus, slow down. The instinct comes from Windows, where it is mostly correct, and it does…
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