LightNews LightNews
@tclaret.bsky.social
4 followers 31 following 41 posts
Posts Replies Media Videos
Reposted
lea-linux.org
January 24, 2026 at 3:11 PM
Wow!
Master boot record on a vinyl!
boginjr.com/it/sw/dev/vi...
Booting from a vinyl record – BOGIN, JR.
boginjr.com
January 23, 2026 at 1:03 PM
Reposted
bearstech.com
Un rootkit Open Source pour Linux … "be a researcher, not a criminal" - le créateur de Singularity

👉 Le projet : github.com/MatheuZSe...
👉 En savoir plus : lwn.net/SubscriberLi...
Illustration de singularity rootkit
January 19, 2026 at 7:28 PM
Reposted
retr0.id
See also: www.dolthub.com/blog/2025-06...
People Keep Inventing Prolly Trees
A novel data structure has been invented four times now, with three different names. We think that's a good sign.
www.dolthub.com
January 19, 2026 at 8:59 PM
Reposted
tmpout.sh
We are excited to announce the CFP for the next tmp.0ut Volume 5!

tmpout.sh/blog/vol5-cf...
January 14, 2026 at 9:02 AM
Reposted
reneefrench.bsky.social
11pm 78% humidity
graphite drawing of a bulgy eyed animal with skin folds and nubbins for arms
January 7, 2026 at 11:59 AM
Proper VT100 implementation in the browser !
github.com/coder/ghostt...
GitHub - coder/ghostty-web: Ghostty for the web with xterm.js API compatibility
Ghostty for the web with xterm.js API compatibility - coder/ghostty-web
github.com
December 1, 2025 at 11:27 PM
Fripp & Eno
Paris
28 May 1975
European mini-tour. Fripp just recently disbanded King Crimson at a point which many would describe as their artistic pinnacle. Eno also recently parted ways with Roxy Music at a similar juncture.
Fripp & Eno live in concert :
www.dgmlive.com/tour-dates/1...
Olympia Paris France
These show notes are written by long-standing Frippertronics expert and unofficial archivist, Allan Okada, whose help in the restoration of this concert has been invaluable. This historic recording ...
www.dgmlive.com
November 30, 2025 at 12:55 PM
UofTCTF : Good sources of cybersecurity learning
uoftctf.org
UofTCTF
Website of UofTCTF.
uoftctf.org
November 29, 2025 at 1:31 PM
Very goot article :

EOF is not a signal, and there's also no such thing as an "EOF marker" or an "EOF character". EOF is in general a pretty misunderstood thing ...
hackarcana.com/article/ctrl...
hackArcana
hackarcana.com
November 11, 2025 at 9:18 PM
gaultier.github.io/blog/x11_x64...
Learn x86-64 assembly by writing a GUI from scratch
gaultier.github.io
November 4, 2025 at 10:32 PM
Reposted
lea-linux.org
De la bonne stuff à lire pour ce vendredi : la cryptographie utilisée sur les passeports électroniques.
blog.trailofbits.com/2025/10/31/t...
The cryptography behind electronic passports
This blog post describes how electronic passports work, the threats within their threat model, and how they protect against those threats using cryptography. It also discusses the implications of usin...
blog.trailofbits.com
October 31, 2025 at 2:34 PM
www.experimental-history.com/p/the-declin...
The Decline of Deviance
Where has all the weirdness gone?
www.experimental-history.com
October 28, 2025 at 5:53 PM
Cool unicode character, looks cool on e-mails

www.amp-what.com/unicode/sear...
“check” Unicode Characters, Symbols & Entities Search | AmpWhat
“check” symbols, entities & characters: ✓ ☑ ✅ 🛫 ☑️ ✔️ ⍻ ⑇ ✔ 𐄂 𝤿 𝥀 𝥁 𝥷 🗸 🗹 ␧ ␨ ☐ ☒ ⛀ ⛁
www.amp-what.com
October 26, 2025 at 10:23 PM
Reposted
lea-linux.org
October 22, 2025 at 11:39 AM
Trick or ....
October 19, 2025 at 4:08 PM
I wish I had known about this site before :
online sqlite, PostfreSQL and more...
sqliteonline.com
SQL Online AiDE - Next gen SQL Editor | SQL Compiler
SQL OnLine - SQLite, DuckDB, PGLite, MariaDB / MySQL, PostgreSQL, MS SQL Server. AI error analysis, User-friendly interface for Data Science. No registration for start, No DownLoad, No Install. | sql ...
sqliteonline.com
October 13, 2025 at 9:27 PM
Reposted
claradealberto.bsky.social
🌊🗺💡 La planète dessinée par ses phares

Une carte du monde constituée uniquement des 10 695 phares répertoriés sur @openstreetmap.bsky.social

Pour info, c'est la commande man_made=lighthouse sur overpass turbo (il peut donc y avoir quelques aberrations) et la carte est projetée en Robinson
October 3, 2025 at 7:22 AM
Quite interesting the concept behind
simulated annealing algorithm
medium.com/@daniel_c_ba...
Python, virtual molten metal, and optimization — using the simulated annealing algorithm
In 1985, the band Razor released the single “Hot Metal”. It includes some of the following lyrics:
medium.com
September 22, 2025 at 6:45 PM
The best emotes/emoticon/ascii ...
(ง'̀-'́)ง ᕙ༼ຈل͜ຈ༽ᕗ

emotes.io

When you need it :
╭∩╮( ͡⚆ ͜ʖ ͡⚆)╭∩╮
emotes.io — All your favorite emotes in one page ( ͡° ͜ʖ ͡°)
Click to copy and paste anywhere. A huge library of emoticons that can be accessed and shared quickly across the internet ლ(╹◡╹ლ)
emotes.io
August 25, 2025 at 8:13 PM
Reposted
tom-doerr.bsky.social
web SSH and Telnet client in your browser
Screenshot of the repository
August 15, 2025 at 6:05 PM
Reposted
strnh.bsky.social
Kermit っていうと　xmodem/zmodem って思い出す

www.kermitproject.org/perf.html
The Truth about Kermit File Transfer Performance
www.kermitproject.org
May 24, 2025 at 4:26 PM
Reposted
0xor0ne.bsky.social
"Challenges and Pitfalls while Emulating Six Current Icelandic Household Routers"

Evaluation of different tools for routers firmware emulation
(FACT, QEMU, EMUX, Qiling, Firmadyne, FAT, FirmAE, Pandawan, and EMBA)

skemman.is/bitstream/19...

#cybersecurity #embedded
August 2, 2025 at 11:17 AM
Dracut :
fedoramagazine.org/%f0%9f%a7%b1...
🧱 Building better initramfs: A deep dive into dracut on Fedora & RHEL - Fedora Magazine
Understanding how to use dracut is critical for kernel upgrades, troubleshooting boot issues, disk migration, encryption, and even kernel debugging. This article explores this tool.
fedoramagazine.org
July 21, 2025 at 10:05 PM