Migrating Linux VM to a Portable Live USB

Last time, I mentioned Creating Ventoy VDI for Linux Live USB , however, it may not boot on some strange hardware and I unfortunately have quite a few of those. So in such cases, it’s better to boot Linux natively. By doing this, we need Rescuezilla/Clonezilla to extract the Linux system out of Virtualbox’s hard drive (VDI/VMDK). Download and load the ISO of Rescuezilla, a GUI version of Clonezilla, it’s larger but eaiser to use....

March 19, 2025 · 2 min · Jun

Self-hosting Local LLMs (DeepSeek-R1) Easily with Harbor (Ollama+Open-WebUI+SearXNG)

Lately, there is a need of private chatbot service as a complete alternative to OpenAI’s ChatGPT. So, I decide to implement one at home and make it accessible to everyone in my household alongside with my network printer and NAS (OpenMediaVault). In the past, I used to recommend people using Llama series for English tasks and Qwen series for Chinese tasks. There was no open-source model that’s strong enough in multilingual tasks comparing to proprietary ones (GPT/Claude)....

January 26, 2025 · 5 min · Jun

Reviving ThinkCentre M58p in 2024

Days before mini-PC become a thing, there was no NUC, MinisForum or Beelink. It was the time of thin client and SFF (small-form-factor), manufacturers such as Shuttle, Dell and Lenovo were made a lot of these. Back then, the performance of SoC was too weak so that even laptops wouldn’t use them. But my first dedicated home lab machine was an Atom D525, which was called embedded industrial computer. It served as a router rather than server due to its performance and heat....

December 14, 2024 · 3 min · Jun

On Windows: 7 Nostalgia, Linux and Its Discontents, Double Debloat, Tiny 11 LTSC WTG

Windows Nostalgia A recent video on Windows 7 as daily driver OS by Brodie Robertson was hilarious but also arguable. For me, XP is the best OS ever made by M$. However, it has became not so useful nowadays neither for retro gaming (which 98SE is the king) nor for day-to-day usage, due to both hardware and software incompatibility. The compromise would be Windows 7. I agree there are too much of accumulated unpatched security vulnerabilities, but there are tricks to mitigate most of those either technically or strategically....

December 6, 2024 · 10 min · Jun

Set up Monero Wallet Securely with Anonymity

Eventually, I found myself with enough leisure and motivation to set up a crypto wallet. For my situation, investing time and money into my skills, knowledge, and projects yields more return and safer than in finance. But in this time, I found some good VPN deals which I would like to pay with XMR. Plus it’s convenient to have some spare crypto in wallet for making donations to my favorite creators and projects, so it’s time to set things up....

November 30, 2024 · 7 min · Jun