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Welcome - read this first
This is a space for anyone interested in programming, Linux, self-hosting, networking, and IT in general. Whether you're just starting out or already experienced, you're very welcome here. The idea is simple: learn together, share what you know, help others, and show what you're building along the way. Feel free to ask questions at any level. If you're working on something—home lab setups, ESPHome, Node-RED, Proxmox, scripts, or anything else—don’t hesitate to share it. Even small projects or experiments are worth posting. I’ll also be sharing my own learning journey, especially around Proxmox, networking, and IoT. Expect real setups, things that worked, and things that didn’t. Introduce yourself To get started, say hello in the comments: - What are you learning right now? - What are you building or experimenting with? - What would you like to improve or achieve next? Looking forward to seeing what you’re working on.
Welcome - read this first
Proposal for a Long-Term AI Business Partnership
I am reaching out to propose a "long-term business partnership focused on the rapidly growing AI industry", with the goal of creating sustainable business opportunities and increasing our mutual profits. As artificial intelligence continues to transform industries worldwide, I believe this is an excellent time for us to collaborate, combine our strengths, and take advantage of emerging opportunities. My idea is to work together on AI-related platforms that I have worked such as [AfterQuery,handshake] My main objectives would be to: - "Build a long-term partnership" based on trust, transparency, and mutual respect. - "Combine our skills, experience, and resources" to achieve results that would be difficult to accomplish individually. - "Explore new AI platforms and projects" to diversify our income sources and expand our business. -"Grow together financially and professionally", with a shared commitment to long-term success. This can be done by individuals who have obtained a master's or bachelor's degree upon graduating from university. I'm a AI Engineer so I have enough experience here. If we believe each other and cooperate well,we can increase our mutual profits. I look forward to hearing your thoughts and hopefully building a successful long-term partnership together. Best regards, Genki
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Collaboration
Hello I am pleased to have the opportunity to post here. My name is Aaron, and I lead an independent, 12 members team based in the Philippines. We have collaborated with various startups and agencies in the United States and Canada, consistently receiving positive feedback on our work. We are currently looking to expand our operations. Our expertise lies in web and mobile development including Ecommerce, as well as Android and iOS app development, Shopify and WordPress and we excel at building robust, reliable systems. We also provide ongoing maintenance and management services for the operational systems of several businesses. We are currently seeking new startup partners. If you need support from an independent team like ours, or if you have any questions, please feel free to reach out.
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I have to admit you something
For a while, one small thing was driving me crazy every time I powered on my Proxmox machine. Not the CPU. Not the storage. Not the software. The fan. It was loud. Constantly loud. Full speed from the moment the machine started. And once I noticed it, I couldn’t ignore it anymore. That’s the annoying part about hardware problems like this — they don’t stay in the background. They slowly take over your attention until fixing them becomes the only thing you can think about. So I started digging. I checked the socket type. I removed the motherboard. I measured the mounting holes. I confirmed what I needed. Only then did the search begin. The setup itself was nothing exotic: an Intel Core i5-6500 sitting on a Lenovo ThinkCentre M900 motherboard, model IQ1X0MS (30BC), with an LGA1151 socket. A budget CPU on a budget OEM board — simple on paper, but not so simple when the fan refuses to behave. At that point, the goal was clear. I didn’t need the biggest cooler. I needed the quietest practical solution. So I compared a few options: Noctua NH-D15 - extremely powerful, but probably more cooler than this CPU really needed. be quiet! Dark Rock Pro 5 - premium, silent, and also a bit overkill here. Endorfy Fortis 5 - a strong, balanced option with good value. Endorfy Fera 5 - compact, affordable, and practical. be quiet! Pure Rock 3 - quiet, sensible, and enough for a 65 W processor. And after thinking it through, the choice became obvious. I went with the be quiet! Pure Rock 3. It was reasonably priced was more than enough for the i5-6500.And it solved the problem without turning the build into something unnecessarily expensive or oversized. But the cooler alone was not the whole story. No more background irritation. No more fighting the machine every time I wanted to use it. Just a simple fix that made the whole setup feel right again. And honestly, sometimes that’s the best kind of upgrade - not the flashy one, but the one that quietly removes a problem you were tired of living with.
I have to admit you something
How I added QEMU/KVM netowrk Bridge on Omarchy Linux
I recently switched my Omarchy Linux setup to give QEMU/KVM VMs direct LAN access using a native bridge (br0) and systemd-networkd. Here is the exact config I used to get it running without sudo. I dropped three files into /etc/systemd/network/ to define the bridge and attach my interface (eno1). - /etc/systemd/network/10-br0.netdev [NetDev] Name=br0 Kind=bridge - 20-eno1.network [Match] Name=eno1 [Network] Bridge=br0 - /etc/systemd/network/20-br0.network [Match] Name=eno1 [Network] Bridge=br0 - /etc/systemd/network/20-br0.network [Match] Name=br0 [Network] DHCP=yes Then I just ran sudo systemctl restart systemd-networkd.service To let my VMs use this bridge without root, I updated two config files. - /etc/qemu/bridge.conf allow br0 - /etc/libvirt/qemu-bridge-helper.conf allow br0 After a sudo systemctl restart libvirtd, my VMs connect directly to the network via br0 instantly. Clean, native, and no sudo needed for launch.
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