The C version of my small personal tool is out 🎯
Originally hacked together in Python to handle urgent security incidents on infra with no log centralization (awk/grep/sort only).
It’s called cidre 🍎
Repo (FR/EN): https://t.co/Td8M8aJaGs
La version C de mon petit tool perso est dispo 🎯
À l’origine bricolé en Python pour gérer des incidents sécu en urgence sur des infras sans centralisation de logs (awk/grep/sort only).
Il s’appelle cidre 🍎
Repo (FR/EN) : https://t.co/Td8M8aJaGs
Petit article sur strace et php ( et oui, ça existe encore ) avec quelques techniques utiles pour "tracer" sans bruit des requêtes complexes reflétant la prod :
https://t.co/ue4N437mB4
enjoy !
If you are a self learner looking to improve in systems development, one of the best places to start is building miniature systems.
A small game, a small compiler, a small HTML parser, a small console emulator, a small etc..
Miniatures make complexity approachable. 🤓👍
SectorC: a C Compiler written in x86-16 assembly that fits within the 512 byte boot sector of an x86 machine. In a base64 encoding, it looks like this: https://t.co/16RfU9aSYW
We've just created a 116kb WASM build of Blink that lets you run x86_64 Linux binaries in the browser. It supports 500 instructions and 130 system calls. https://t.co/sAGb7owrVv
On répète après moi 📢:
Quand j’ouvre un ticket à un support je dis Bonjour, j’explique au max mon soucis et son contexte (hostname, commande peu importe), je dis merci, et si possible j’indique à quel point c’est critique (pour moi ou pour les autres).
My dream has finally come true. I've been working on a 160kb virtual machine named Blink. It's now capable of emulating programs as complex as GCC and Qemu. We can now vendor Linux toolchain binaries in our build configs and have them run across platforms. https://t.co/ram0UF24CH
We often say: that were the cool times! The one of the Commodore64 and 6502 coding, where every instruction counted, every cycle, every byte of memory. Not now, where junior programmers burn gigabytes and seconds of CPU time to emit a single web page! [Boomer voice]. But...
The image in this tweet displays its own MD5 hash.
You can download and hash it yourself, and it should still match - 1337e2ef42b9bee8de06a4d223a51337
I think this is the first PNG/MD5 hashquine.