#linux
15 posts tagged with #linux
Every article below is hand-written, technically reviewed, and focused on linux. Posts cover real-world architecture decisions, code-level implementation patterns, and trade-offs you'll only discover after shipping production systems.
Developer Tools OpenAI Codex Desktop Linux Install Guide [2026]: Sandbox + Data Egress
A Linux-first install + hardening checklist for Codex Desktop: verify downloads, sandbox the app, isolate SSH keys, route egress through a proxy, and prove what data leaves your machine.
AI and Machine Learning AI Agent Sandbox Linux VM [2026]: Safe Tool Use, No K8s
If your coding agent can run `git`, `pip`, or a shell, it deserves its own disposable Linux VM. Default-deny egress, snapshot rollback, scoped secrets, and per-run audit bundles. No Kubernetes required.
Cloud and DevOps Transparent Huge Pages + Postgres: Stop P99 Latency Cliffs [2026]
THP isn’t “free performance” for Postgres. Here are the exact Linux settings to avoid p99 latency cliffs, plus a validation loop and Kubernetes guardrails.
Developer Tools WSL2 vs Native Linux 2026: Which Dev Environment Wins?
I'd pick WSL2 for Windows-first teams shipping to Linux servers, and Native Linux for anyone running GPU workloads, containers at scale, or needing bare-metal latency. The fault line isn't ideology — it's kernel access and how much your toolchain fights Windows.
![Linux vs Windows vs macOS for Local AI [2026 Compared]](https://img.kunalganglani.com/images/vzekdneq/production/649947e748ba7040e11ca2a4012c16e535f4ca37-1200x675.webp?auto=format&fit=max&q=75&w=600)
AI and Machine Learning Linux vs Windows vs macOS for Local AI [2026 Compared]
Your OS choice affects local LLM inference speed more than your model pick. Here's the benchmark-driven breakdown of Linux, Windows, and macOS for local AI in 2026.
Cybersecurity Linux Copy-Primitive Bugs Keep Breaking Container Security: From Dirty COW to Leaky Vessels [2026]
Dirty COW, Leaky Vessels, and now CopyFail. The pattern of Linux copy-primitive vulnerabilities breaking Docker and Podman container isolation isn't slowing down. Here's why rootless containers aren't enough.
Cloud and DevOps I Turned a $200 MacBook into an Automated Linux Home Server [2026 Guide]
That old MacBook collecting dust in your drawer has a built-in UPS, solid thermal design, and enough horsepower to run Docker, Home Assistant, and media streaming. Here's exactly how to turn it into a headless Linux home server.
Technology Ubuntu 24.04 LTS Developer Review: Toolchain Caught Up [2026]
A developer-first audit of Ubuntu 24.04 LTS Noble Numbat — toolchain versions, kernel 6.8, container stack, AI/ML compatibility, and the 2026 upgrade decision with 26.04 now available.
Technology Linux Mint vs Ubuntu for Developers [2026 Compared]
Ubuntu 26.04 LTS just shipped, Mint 23 lands in December — the old 'Mint is for beginners' advice is dead. Here's the developer-first verdict for 2026.
Cybersecurity Reset Windows Admin Password with Linux USB: The Developer's Guide to Offline Recovery [2026]
Locked out of your Windows machine? A bootable Linux USB and the chntpw utility can reset any local admin password in minutes. Here's exactly how it works, why it works, and how to defend against it.
Cybersecurity LittleSnitch for Linux: OpenSnitch Is the Outbound Firewall You've Been Waiting For [2026]
There's no official LittleSnitch for Linux, but OpenSnitch with eBPF is the application-level outbound firewall developers and sysadmins actually need.
Technology PostgreSQL Performance Halved on Linux Kernel 6.8: The THP Bug Every DBA Needs to Know [2026 Guide]
Linux Kernel 6.8's changed Transparent Huge Pages behavior silently cuts PostgreSQL throughput by up to 50%. Here's how to diagnose it, fix it, and make it stick across reboots.
Developer Tools Samsung DeX for Coding in 2026: I Tested It as a Dev Machine — Here's the Honest Verdict
Samsung killed Linux on DeX in 2019, but Termux and DeX have evolved. I tested a Galaxy S24 Ultra as a full coding setup — here's what actually works and what still doesn't.
Developer Tools Ubuntu Sudo Password Asterisks: Why Ending 46 Years of Silence Is a Bigger Deal Than You Think [2026]
Ubuntu is expected to enable sudo password asterisks by default in 26.04, breaking a 46-year Unix tradition. Here's why the security tradeoff is worth it.
Cloud and DevOps Cockpit Project: The Linux Server Web GUI You Should Already Be Using [2026 Review]
Cockpit is a free, open-source web GUI for Linux servers that uses zero background resources and manages everything from containers to VMs. Here's why it deserves a spot in your stack.