–> DevOps Engineer with experience in cloud infrastructure, Kubernetes, and automation.
–> Passionate about building scalable and efficient solutions.
–> Writes about DevOps, Home Lab and Automation.
–> Thank you for visiting! Feel free to connect with me on LinkedIn. Happy reading!
HP 348 G7 — Internal NVMe/Intel Optane Not Visible in Linux
Written by ChatGPT. This post was generated entirely by ChatGPT. The investigation and commands are real; the prose was not human-written. Diagnosing Intel RST NVMe remapping, finding HP’s hidden AHCI setting, changing the PchSetup UEFI variable, and verifying native NVMe operation in NixOS Status: Resolved successfully Confirmed platform: HP 348 G7, motherboard 86CB, Insyde BIOS F.47 1. Overview and confirmed scope This HP 348 G7 had a normal SATA hard disk that Linux could use, plus an internal M.2 NVMe device that the firmware appeared to recognize. Linux showed the SATA disk as /dev/sda, but it did not expose /dev/nvme0n1. ...
How I Installed NixOS on an Oracle Cloud ARM Instance Using kexec
So recently, I signed up for Oracle Cloud again. I had an account previously, but that got terminated due to some other reasons. I wanted to get a new instance up and running. Currently, there is some confusion around the Oracle Cloud free tier. Initially, the ARM free tier was 4 OCPUs and 24 GB RAM, but it seems like they are reducing it to 2 OCPUs. That is not confirmed yet, but changes are happening in the backend. ...
Self-Hosting a Password Manager for 3 Years
When it comes to open-source password managers, the first project that caught my eye was Bitwarden. Initially, I tried self-hosting it, but it turned out to be quite resource hungry while I had limited hardware. So, I started looking for something smaller, simpler, and completely free. I realized that even if I self-hosted a Bitwarden instance on my own hardware, I would still need to buy a subscription to keep it going. Before diving into the nitty-gritty details, here’s how I got into this in the first place. ...
Getting started with self-hosting
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Tunnel to Home: Cloudflare Tunnels
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LittleLink on NorthFlank
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Email Aliasing
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You need a Password Manager.
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The Most Boring Article About Data Breach You'll Ever Read
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GitHub Student Developer Pack: Our Best Money-Saving Tip
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