Tootfinder

🇺🇦 #NowPlaying on KEXP's #Expansions
Phelimuncasi, Metal Preyers:
🎵 Ngicela siqoze
#Phelimuncasi #MetalPreyers
https://nyegenyegetapes.bandcamp.com/track/ngicela-siqoze
https://open.spotify.com/track/04kWfzgOWdoBGyiGmayjKM

I spent the weekend making a fun DevOps pipeline because I felt like it and am now quite pleased.
I'm hosting gitea, n8n and docker registry in my lab. I now have a webhook in gitea for certain repos so that when I push to them, it triggers n8n to pull the repo and build the dockerfile. This image is then pushed to the registry, and watchtower will pull it when it runs.
Naturally have all my own DNS things for these app web guis which go through nginx. All of this is in pro…

Hrmm, Jellyfin Nginx 1.28 don't seem to play well with each other. Not 100% sure what's going on, but if you reboot the server then it doesn't really come back online without poking the services with the ol' `systemctl` command. Rolling back to Nginx 1.24 fixes this issue. I'll troubleshoot later, but very weird.
OS: Ubuntu 24.04 LTS (amd64)
#linux

#Cloudflare just got faster and more secure, powered by #Rust
https://blog.cloudflare.com/20-percent

🔄 Supports HTTP-01 challenges with 4-step workflow: server setup, shared memory allocation, challenge configuration & certificate renewal
🌐 Automates entire #TLS certificate lifecycle management, making secure connections standard expectation
📈 Positions #NGINX for future growth in

Je cherche des personnes s'étant inscrit sur #Peertube).
Il y a un peu moins de 4 moins j'avais essayé de upload des vidéos sans succès (Š chaque fois le % revenait Š 0%).

Updates to #mastodon complete on my #selfhost.
I think the biggest load on my #footiMac is nginx and my streaming demands. I need to offload that stuff somewhere else.

Great open source tools often were not given a name that makes them remember easily or explain what they do.
Which is your favourite (un)successful example? VLC? GIMP? nginx? riot?
At the #LinuxDay 2025 in #Dornbirn I am giving a talk on challenges for software branding. What are good prac…

Forward and Backward Electron Acceleration by Radially Polarized Ultra-Intense Laser Focus Seeded By Field Ionization of High Charge States of Neon
Nour El Houda Hissi, Gregory K. Ngirmang, Joseph Smith, Enam A. Chowdhury
https://arxiv.org/abs/2509.01741

Forward and Backward Electron Acceleration by Radially Polarized Ultra-Intense Laser Focus Seeded By Field Ionization of High Charge States of Neon
Thanks to the fabrication of large aperture phase optics, ultra-intense relativistic laser plasma interaction (RLPI) experiments with complex polarization states are becoming feasible. In this work, we perform a computational investigation of direct acceleration of electrons produced during ionization of underdense neon gas using a tightly focused and radially polarized Petawatt-class short pulse lasers by numerically solving the relativistically invariant Lorentz equations, incorporating semi-…

Thanks to @… for showing me how it's possible to add CA certs to tvOS which got the Infuse client working with custom certs. Everything looks great, put Jellyfin's `8096` port on localhost, and `nginx` is doing what it's supposed to: service secure content. Both Apple TVs have the certs installed and both are able to pull content from Jellyfin …