Earlier this year I mass-migrated my blog to Astro using Claude Code. 146 posts. 6,024 images. Canonical URLs, JSON-LD markup, sitemap generation, the whole stack. I’d spent hours writing a skills file to teach the agent about my blog’s architecture, how deployment worked, what not to touch. And it worked. Claude Code rewrote components, fixed trailing-slash mismatches across hundreds of pages, added BreadcrumbList structured data to hundreds of routes. Lighthouse scores hit 97 on performance. The blog looked better than it ever had. The problem was that I had stopped understanding my own codebase. Not completely. I could still read…
Author: drweb
A collection of practical Linux command line tricks: create a terminal chat server with nc, sum column values on the fly with awk, remove orphan packages, find your local and public IP, enable colored terminal output, and use hash tags to find long commands fast. These are not complicated one-line commands you’ll forget after a day. They are simple and practical tricks that help solve real problems and make working in the Linux terminal faster and easier over time. TecMint Weekly Newsletter Get the Learn Linux 7 Days Crash Course free when you join 34,000+ Linux professionals reading every Thursday.…
As AI capabilities continue to evolve, AI is becoming central to managing the growing complexity of distributed, hybrid enterprise environments, enabling more effective analysis, correlation, and automation across interconnected systems. Traditional infrastructure and specifically network monitoring approaches, often built around siloed tools and static thresholds, struggle to keep pace with the scale, velocity, and interdependencies of modern systems. Further blurring the boundaries between network, application, and infrastructure domains makes it harder to isolate root causes and maintain operational resilience. In this context, AIOps platforms have emerged as one response to the growing need for integrated observability, automation, and data-driven decision-making. At…
A self-signed SSL certificate lets you run Apache over HTTPS on Ubuntu 26.04 without buying a certificate from a Certificate Authority, which makes it the practical choice for staging servers, internal apps, and local development. Many Linux users run into this situation when setting up a new website or web app, as they want HTTPS working right away, even before getting a real trusted certificate. A self-signed certificate encrypts the connection, but browsers will still show a warning because the certificate is not signed by a trusted authority, which is normal and does not mean the connection is unsafe. The…
I keep needing to simulate things that change over time – population decay, chemical reactions, mechanical systems. My first instinct was to reach for a hand-rolled Euler method, but that breaks down fast once the system gets even slightly complex. That’s when I turned to scipy.integrate.solve_ivp, and it’s been my go-to tool for numerically solving ordinary differential equations ever since. The scipy.integrate module is part of the broader SciPy ecosystem, which also includes optimization, interpolation, and linear algebra tools. This article covers how solve_ivp works, how to set up and solve single ODEs and systems, choosing the right solver method,…
I recently vibe coded an entire web app just by using vibe coding, and it is going pretty well. In just a month, we were able to get 1k new users, no ads, nothing. Another recent example of vibe coding is this simple AI automation workflow tool just like n8n, but it is browser-based, free, fast, and 100% secure as no database is attached. All data is saved to the user’s PC locally. Project link: https://github.com/adityagupta29/n9n And let me tell you, I created this in just one single day. The professional README.md file you see, the process to put it…
C is one of the most important programming languages and the base for many modern technologies. It is used to build operating systems, compilers, databases, and game engines. Many popular languages like C++, Java, Python, and PHP were also influenced by C. Whether you are learning your first printf() program or building large C/C++ projects, choosing the right IDE can save you a lot of time and some tools focus on simplicity for beginners, while others offer advanced debugging, Git integration, and powerful code analysis for professional development. In this list, you’ll find several lightweight editors, full-featured IDEs, and modern…
Artificial intelligence (AI) is everywhere in development operations (DevOps), from code suggestions and test generation to incident summaries and runbook drafts. Simultaneously, shadow AI has become common, with teams using unapproved tools because they are faster or easier to access. This creates real exposure around sensitive data and regulated workflows. An AI Acceptable Use Policy (AUP) gives DevOps teams clear guardrails, so AI can support delivery without creating security, privacy and compliance issues. Why the DevOps Team Needs an AI AUP DevOps workflows move quickly, and AI can accelerate them further. Without a policy, speed often wins over scrutiny. A formal AUP sets expectations…
DevOps practices have fundamentally changed how software is delivered, operated, and improved. At their heart, DevOps methodologies seek to unify development and operations, enabling teams to ship changes more quickly while maintaining system reliability. The discipline has grown beyond simple CI/CD automation to encompass culture, observability, and intelligent workflows.As organizations scale, they face new challenges, complex distributed architectures, microservices fragmentation, and rising operational costs, all of which strain traditional tooling and team processes. Within this context, new trends are emerging that extend DevOps capabilities into predictive and adaptive operations.The Strategic Importance of Observability in DevOps Observability has become essential for teams to understand complex system behavior in real…
In 2026 and beyond, AI will not just change how software is developed, but change the very fundamentals of how people work. Far from being sidelined, senior engineers will become more important than ever. Not all is positive; the combination of agentic AI and Model Context Protocol (MCP) may accelerate software development, but they also broaden potential attack surfaces. Other developments on the horizon, including ambient AI, AGI, and breakthroughs in biotech, signal AI’s profound impact not just on DevOps but society as a whole. Context Engineering Will Dramatically Improve AI Results Compared to Simple Prompt Engineering, but Getting the Right…