The Most Brilliant "Security Flaw" I've Ever Seen: How ZorinOS Turned Weak DRM Into a Feature valentin.bzh/posts/4 #osdev #infosec #zorinos #opensource @ZorinOS

valentinbreiz's tweet image. The Most Brilliant "Security Flaw" I've Ever Seen: How ZorinOS Turned Weak DRM Into a Feature valentin.bzh/posts/4 #osdev #infosec #zorinos #opensource

@ZorinOS

Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Goldenkrew3000's tweet image. Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Gramado OS | Window manager. #osdev #kernel

frednora's tweet image. Gramado OS | Window manager. #osdev #kernel

After 9 months of work it's time to publish a new version of MOROS, my hobby OS written in Rust! github.com/vinc/moros/rel… #osdev #rust #rustlang

vinc686's tweet image. After 9 months of work it's time to publish a new version of MOROS, my hobby OS written in Rust!

github.com/vinc/moros/rel…

#osdev #rust #rustlang

🎉 Catten: The Kernel of CharlotteOS, An Experimental Modern Operating System 「 It seeks to be a monolithic kernel with low-level system call interfaces that borrows ideas from exokernels and other novel systems like Plan 9 and Fuchsia 」 #osdev #opensource


Twilight OS finally got a VI like editor working... TTY implementation follows linux so this vi works on linux and my os the same way #osdev #linux #unixprogramming #rust


Qux is a toy operating system for x64 written in zig. Supports ext2 file system, basic ELF, network stack: TCP, UDP, ICMP(ping) and doom! oshub.org/projects/qux #osdev #oshub #qux

oshub.org

qux on OSHub

A toy operating system.


めっちゃいい感じ #自作OS #osdev

nek0_dev's tweet image. めっちゃいい感じ
#自作OS
#osdev

Just started diving into OS development 👨‍💻 Built a cross-compiler, wrote my first boot.s, and a tiny kernel , following the OSDev Wiki to learn how it all begins! Honestly, it’s overwhelming but fascinating seeing how everything connects under the hood 🧠 #OSDev #C #Assembly


just nuked my Arch PATH trying to build a cross-compiler 😭 ls and sed literally vanished. 5 minutes of panic later — fixed it, compiler lives again 💀🔥 #ArchLinux #OSDev


Lightweight, Linux-compatible kernel, written in Rust to leverage the safety of the typesystem. Aiming to remove as much legacy as possible while supporting most usecases. oshub.org/projects/maest… #osdev #oshub #maestro


The Most Brilliant "Security Flaw" I've Ever Seen: How ZorinOS Turned Weak DRM Into a Feature valentin.bzh/posts/4 #osdev #infosec #zorinos #opensource @ZorinOS

valentinbreiz's tweet image. The Most Brilliant "Security Flaw" I've Ever Seen: How ZorinOS Turned Weak DRM Into a Feature valentin.bzh/posts/4 #osdev #infosec #zorinos #opensource

@ZorinOS

Nice discussion: “If You Could Redesign Linux Userland From Scratch, What Would You Do Differently?”, Runxi Yu, Lobsters (lobste.rs/s/ko5i9y/if_yo…). #Linux #OS #OSDev #Userland #Unix #RewriteItFromScratch #OperatingSystem


Part of my [Memory management notes] from OSDev journey. last 2 pics represent x64 4 level paging structure. #OSDev #paging

h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging

めっちゃいい感じ #自作OS #osdev

nek0_dev's tweet image. めっちゃいい感じ
#自作OS
#osdev

Gramado OS, my hobby x86-64 OS, is open-source on GitHub! 🖥️ Ideal for AI companies & researchers in systems programming, OS design, or AI-driven code optimization. Explore it: github.com/frednora/grama…. Let’s collab! 🤝 #AI #osdev #kernel #GUI

frednora's tweet image. Gramado OS, my hobby x86-64 OS, is open-source on GitHub! 🖥️ Ideal for AI companies & researchers in systems programming, OS design, or AI-driven code optimization. Explore it: github.com/frednora/grama…. Let’s collab! 🤝 #AI #osdev #kernel #GUI

Just nailed a new kernel module for my homebrew OS!��️Feeling the thrill of low-level coding. Next up: optimizing the scheduler. Who's diving into OS dev too? Share your projects!��#HomebrewOS #OSDev #Coding

Kirsten423481's tweet image. Just nailed a new kernel module for my homebrew OS!��️Feeling the thrill of low-level coding. Next up: optimizing the scheduler. Who's diving into OS dev too? Share your projects!��#HomebrewOS #OSDev #Coding

Gramado OS | Window manager. #osdev #kernel

frednora's tweet image. Gramado OS | Window manager. #osdev #kernel

Just wrote a linker for Frontier #Fujihack #osdev (Running in 32bit headless ARM emulator)

danielcdev's tweet image. Just wrote a linker for Frontier #Fujihack #osdev
(Running in 32bit headless ARM emulator)

暇だからミニOS作った! linuxカーネル使ってるからこれも一応linuxOS? #linux #自作OS #osdev

seedlinux_dev25's tweet image. 暇だからミニOS作った!

linuxカーネル使ってるからこれも一応linuxOS?

#linux 
#自作OS
#osdev

AHCI and ATA controller modes. #osdev

frednora's tweet image. AHCI and ATA controller modes. #osdev

rustboot A tiny 32-bit kernel in Rust that paints the screen bright red and halts. #rust #osdev #kernel

essamamdani's tweet image. rustboot  
A tiny 32-bit kernel in Rust that paints the screen bright red and halts.  
#rust #osdev #kernel

Just debugged a pesky kernel panic in my homebrew OS project!��Feeling on top of the world after hours of tweaking memory management. Keep coding, keep learning!��#HomebrewOS #OSDev #CodingJourney

Luna49315760152's tweet image. Just debugged a pesky kernel panic in my homebrew OS project!��Feeling on top of the world after hours of tweaking memory management. Keep coding, keep learning!��#HomebrewOS #OSDev #CodingJourney

Today thinking of start a tought project making a OS from scratch i realy want to real how OS are made i m following "Developed From Scratch" on youtube youtube.com/watch?v=X82l37… plz follow and comment to get eh repo of the part 1 #osdev #cpp #buildininpublic

MEETBHANUS61087's tweet image. Today thinking of start a tought project making a OS from scratch i realy want to real how OS are made i m following  "Developed From Scratch" on youtube 
youtube.com/watch?v=X82l37…

plz follow and comment to get eh repo of the part 1 

#osdev #cpp #buildininpublic
MEETBHANUS61087's tweet image. Today thinking of start a tought project making a OS from scratch i realy want to real how OS are made i m following  "Developed From Scratch" on youtube 
youtube.com/watch?v=X82l37…

plz follow and comment to get eh repo of the part 1 

#osdev #cpp #buildininpublic

Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Goldenkrew3000's tweet image. Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Some concept arts of ChoacuryOS. #osdev #gui

ThePineconium's tweet image. Some concept arts of ChoacuryOS. #osdev #gui
ThePineconium's tweet image. Some concept arts of ChoacuryOS. #osdev #gui

Day 3 🖥️ Spent the day restructuring my bootloader into MBR (Master Boot Record) format. Tested the MBR bootloader on a VM — and it works! ✅ Seeing it actually boot in a virtual environment is so satisfying. Also got the idea on how to access disk. #OSDev #KernelChronicles

garvbarthwal's tweet image. Day 3 🖥️
Spent the day restructuring my bootloader into MBR (Master Boot Record) format.  Tested the MBR bootloader on a VM — and it works! ✅ Seeing it actually boot in a virtual environment is so satisfying. Also got the idea on how to access disk.
#OSDev #KernelChronicles

Yesterday I worked on MOROS random number generator (RNG) and I discovered a bug in the VGA driver by reading `/dev/random` on multiple computers. I've been interested in fuzzing my OS for a long time, and I guess that's what I started doing! #osdev #fuzzing

vinc686's tweet image. Yesterday I worked on MOROS random number generator (RNG) and I discovered a bug in the VGA driver by reading `/dev/random` on multiple computers. I've been interested in fuzzing my OS for a long time, and I guess that's what I started doing! #osdev #fuzzing

Spinned up an Barebone for starting #OSDev again 😀

_Strider007_'s tweet image. Spinned up an Barebone for starting #OSDev again 😀

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