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Linux Kernel security developer, working for Microsoft. Also W7TXT. Views are my own.
Topics: #Linux #kernel #security, #amateurradio, #RF, #hamradio, #electronics, #science, #radioastronomy, #physics, #space, #arduino.

📡 https://w7txt.net/
🐧 https://blog.namei.org/
☠️ https://www.facebook.com/w7txt


No foolin' - We will be back in Pasadena on April 1-4, 2027 for . Our Call for Presentations is open through Nov 1st - and tickets sales are now online. www.socallinuxexpo.org/scale24x/

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Theory: every hipster city that is not Seattle, is a Baudrillardian simulation of Seattle.
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Got 'emmm.
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@AdrianVovk you could do this with IPE if desired, it is intended to be extensible (I would use an SELinux label associated with the sandbox), but it does need static kernel code modification vs BPF JIT.

RE: https://fosstodon.org/@AdrianVovk/117043284020566593
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Nailed it.
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"you wouldn't download a nuclear reactor"

https://www.powermag.com/ampera-produces-first-3d-printed-nuclear-reactor-module/

California won't like this at all.
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Just published this entry-level tutorial for agentic development via a CLI, also covering internationalization and accessibility.

https://github.com/xjamesmorris/lockedin-cli

If you don't know where to start, try this, at the command line with one of the CLI tools.
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Booked a ticket for @allsystemsgo !
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Made this shrinkage model for FDM filament calibration, which is designed to work well with 150mm digital calipers.

https://www.printables.com/model/1793066-shrinkage-calibration-models
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Opus 5 -maxing.
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It's almost midnight, I wonder if who's on 6 metres? The entire population of Japan, it seems.
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What is this? Wrong answers only.
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My growing RISC-V menagerie.
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Anyone else getting invaded by spiders? Just me?
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🎙️ New episode of the Fedora Podcast is out!

We sat down with two of the three 2026 Fedora Contributor Recognition Program winners -- Justin Forbes and Ankur Sinha -- to talk about the work that earned them recognition and what keeps them showing up for Fedora year after year.

Congrats also to Fabio Valentini, the third winner, who we hope to have on a future episode!

🎬 Watch now: https://youtu.be/w-UrFwLLVng

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Linux Security Summit 🐧

Edited 1 month ago
📢 🐧 The schedule for the 2026 Linux Security Summit Europe (LSS-EU) is published!

See 🧐 https://events.linuxfoundation.org/linux-security-summit-europe/program/schedule/

🇪🇺 LSS-EU is on Oct 8th in Prague, CZ, co-located with @linuxplumbersconf and OSS-EU.

✍️ Register here : https://events.linuxfoundation.org/linux-security-summit-europe/register/
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Estee Lauder 🧐
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Do you have a Skådis board, a specific make and model of electric screwdriver, and a 3D printer? If so, this is your lucky day.

https://www.printables.com/model/1778111-skadis-holder-for-milwaukee-m4-electric-screwdrive
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Inching closer to an initial release of this project (RF Deck). Incorporating changes after some field testing a couple of weeks ago.

The onboard GPS antenna is an issue, it’s pointed out the back of the device, which will often mean it’s pointed down at an angle. Flipping it over means it will look directly at the metal case of the touchscreen. Best option is a smaller GPS board which can point up, or a separate embedded antenna. For now I am using an external GPS antenna which can be magnetically attached to the top of the enclosure (see embedded magnet near fan).
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