Ryan Castellucci (they/them) :nonbinary_flag:

ryanc@infosec.exchange

Hacker. Cryptography geek. Bureaucramancer. Ex-sysadmin. Nonbinary. Expat (US⮕UK).My continuing mission: To explore strange new platforms. To seek out new bugs and new software. To boldly shitpost where no one has shitposted before!I'm suing the UK for more gender, please help with my legal bills: <a href="https://enby.org.uk" target="_blank" rel="nofollow noopener" translate="no">https://enby.org.uk</a><a href="https://justmytoots.com/@ryanc@infosec.exchange" target="_blank" rel="nofollow noopener" translate="no">https://justmytoots.com/@ryanc@infosec.exchange</a><a

Posts

Post #4492128
Mornings. Mornings never change. Since the dawn of humankind, when our ancestors first discovered the horrible power of the sun rousing them from their slumber, waking up has hardly improved. The Mesopotamians cursed the rooster. The Victorians paid knocker-uppers to bang on their windows with sticks. Today we subject ourselves to obnoxious ringtones at 7:00 AM that trigger a visceral fight-or-flight response that would make a sabertooth tiger blush. We have harnessed the power of the roasted be...
Post #4488218
@q@glauca.space @alina@girldick.gay agreed
Post #4485511
I want to build a 80x25 character display of out of 16 segment (plus dot) white LED modules. I found some four character modules that are 40.4x16mm, so I could do 40 80.8x80mm boards for a total of 808x400mm, and based on the 5mA per segment at 3V, about 500W max power draw, though multiplexing seems obligatory here. The problem is I would have to solder tens of thousands of connections since SMD versions of these don't seem to exist. cc @gsuberland@chaos.social #HardwareHacking #Electr...
Post #4468242
The 5600MHz DDR5 48GB SODIMM I bought in November (at which point prices had already started climbing) for £198 is now selling for £539. 😱
Post #4444972
A mysterious switch labeled FAFF / LESS FAFF.
Post #4444594
https://github.com/PDP-10/its/issues/1232
Post #4437538
Me: looking at a room full of ASNs Me Fuck you, fuck you, fuck you, you're cool actually, fuck you, I'm watching you, fuck you, fuck you! Me: storms out
Post #4390981
Over the past week a new ASN has earned a place on my shitlist.
Post #4390938
It's a lovely morning for the hacker and you are a horrible shitpost.
Post #4371404
My dual Radxa ROCK 5 ITX build continues to be cursed. The NVMe drive died. Uncorrectable read errors. I will accept some amount of blame for buying a £40 Acer-branded BIWIN drive. I guess I'll switch to a mirrored pair of 480GB Intel D3-S4610 series SSDs from the boneyard. On the upside, if I haven't already mentioned it, I did get the replacement rack ear for the 2U dual Mini ITX chassis. The second Radxa ROCK 5 ITX needs to be sent back to China for "repair" which I assum...
Post #4349899
NOW THAT'S WHAT I CALL JANK, VOLUME 7
Post #4349762
DNS knows where it is because it knows where it isn't: LOC records #DNS
Post #4349730
I had the leftover coffles for breakfast. They toasted nicely in the oven!
Post #4349689
Why is my quad channel relay board being flaky? Switching 12V should not be this difficult.
Post #4323818
I made waffles with espresso powder. They are called coffles. I can barely taste the espresso powder, but I used enough that I may regret this once the caffeine hits.
Post #4323498
Partner: gets up to smell the first coffle off the waffle iron Partner: That does not smell appetizing at all. Partner: You get to eat it.
Post #4323367
Coffles are happening.
Post #4322856
What if I mixed espresso powder in with the waffle batter?
Post #4270419
Why doesn't the fediverse have emoji reactions?
Post #4270283
It's a lovely morning in the fediverse and you are a horrible shitposter.
Post #4270267
It's a lovely day in the fediverse and you are a horrible shitposter.
Post #4254352
Dual Radxa ROCK 5 ITX in a 2U chassis build status: Got one board flashed with EDK2, need to install Debian. The other, warped board, is going back to Radxa. They say they're going to repair it and send it back. I assume this means migrate the RAM to a new board. The tracking on the replacement rack ear has finally shown an update after over a week. My brother is going to mill me some custom mounting plates out of aluminum scrap on a CNC router. The international shipping is cheaper than...
Post #4248323
I found a new burrito place that I actually like. In England. It's a miracle.
Post #4232412
sigh buying vintage hardware on eBay for a shitpost
Post #4212450
I had to explain to my partner what "magic smoke" is today.
Post #4208394
*hax ur reward function*
Post #4204921
CHARLIE!
Post #4202838
Corp: Bring your whole self to work! Me: shitposts in Slack Corp: Not like th... oh, wow look at those emoji reactions, fine, carry on.
Post #4188563
resets the "days since Ryan has freed magic smoke from its prison" clock to zero
Post #4161056
Oh, good, I updated my Faikout-ESP32 to the current stable release (2026-07-20) and the network connection is now completely unstable.