Mastodawn

Last week, the vintage IBM 1401 computer at the Computer History Museum started behaving strangely: it wouldn't halt. More specifically, if you had two HALT instructions in a row, it would halt for the first, but when you continued, it crashed mysteriously. Here's how we fixed it.... 1/N

pancake

13h ago

Very Hairy Jerry Jun 21

Finally, a how to photography video by me: https://www.youtube.com/watch?v=QlmBpXF-tOg

Rim lighting a hibiscus flower #flowers #photography #flowerimages #flowerphotography #photographer

YouTube

pancake

1d ago

📦acr-2.2.2 is out! This new release just comes with improvements for the meson wrap support for GNU Make. https://github.com/radareorg/acr/releases/tag/2.2.2

It’s

might have tooted earlier, anyway ...

I reverse-engineered all #TimexDatalink watches and devices, the Notebook Adapter, and the CRT graphics in #Ruby! started 20230705,
by Synthead,
https://www.watchuseek.com/threads/i-reverse-engineered-all-timex-datalink-watches-and-devices-the-notebook-adapter-and-the-crt-graphics-in-ruby.5505106/

#reverseEngineering #TimexWatch #wristwatch

pancake

2d ago

Paraplegic Racehorse Jun 19

I recently discovered #TUI web #browser Chawan. Supercool and likely to become my terminal browser of choice.

https://chawan.net/index.html

Chawan: TUI web browser

📦 In my last video for r2tv I introduce r2pm, the package manager. Learn about how to create, search and install plugins and tools for @radareorg!

📺 👉 https://youtu.be/DbVBbxOL7KY (20min) #radare2

Show thread

pancake

2d ago

🔥 As long as every recording is a new experiment, I decided draw the thumbnail by hand and make a shorter recording (9min) I would love to hear from you to choose the best length and topics to cover #r2tv #vtuber

📺 👉 https://www.youtube.com/watch?v=N31bwZ2c2cc

r2tv shorts - Installing new plugins for radare2 with r2pm

YouTube

pancake

2d ago

📦 In my last video for r2tv I introduce r2pm, the package manager. Learn about how to create, search and install plugins and tools for @radareorg!

📺 👉 https://youtu.be/DbVBbxOL7KY (20min) #radare2

pancake

3d ago

Exploiting the Hermes Javascript VM to run Doom (2022, but i missed that) https://engineering.fb.com/2022/07/20/security/hermes-quicksort-to-run-doom/

Using Hermes’s Quicksort to run Doom: A tale of JavaScript exploitation

At Meta, our Bug Bounty program is an important element of our “defense-in-depth” approach to security. Our internal product security teams investigate every bug submission to assess its maximum po…

Engineering at Meta

in catalan	@pancake
Author of	https://radare.org
Tooting for r2	@radareorg