putting-the-you-in-cpu VS vmlinux-to-elf

Thanks to cpu.land , I grew an uncanny interest in how cpu works and got me deep into operating systems from there, it’s fascinating to see the deep down of your computer to the levels of registers and ALUs(arithmetic logical units). Nand2tetris and OSTEP is the greatest resource for starting with operating systems.

OrbStack | Founding Engineer | US/Europe REMOTE | Full-time | https://orbstack.dev

OrbStack is making Docker containers & development environments delightful. Our app replaces Docker Desktop and makes containers faster, lighter, and easier to work with. It's the tool of choice for PlanetScale, Replicate, and other hot companies.

Containers should be a joy to use, not something you have to put up with. Let's build the future of dev envs.

As a founding engineer, you'll mainly work on breaking high-level ideas down into tough systems problems, solving them, and taking ownership of projects. If https://cpu.land and https://docs.orbstack.dev/architecture excite you, you'll be right in place.

Email: jobs orbstack dev

Hi! I'm Lexi. I'm 17, and one of the things I'm interested in is gaining a deeper understanding of how computers work and showing that in new ways. A few months ago I published https://cpu.land (discussion: https://news.ycombinator.com/item?id=37062422).

After cpu.land, I felt a lot of pressure to make another Big Giant Thing but didn't really have anything compelling. So I just hacked away on personal projects and, through some coincidental learning on how the Internet works, ended up hacking together a traceroute program that could live stream to a website from scratch!

I realized I had never seen this sort of thing on the web before, and it was actually a kind of cool and novel way of visualizing the structure of the Internet, so I polished it up and built a pretty site around it. In the process, I learned some really interesting things about how BGP and the structure of The Internet, so I melted the traceroute tool with an article sharing that knowledge.

I'm still hacking on this and I'm sure my code will manage to break somehow, so please let me know if you have any suggestions! :)

(Side note: why Rust? I don’t think programming language choice matters that much, but I wanted to quickly write a very dependable low-level program, and I really like Rust’s error handling primitives.

https://cpu.land/

Provide an accessible copy of the 'vmlinuz' kernel converted to ELF, to reference for memory addresses (see https://github.com/marin-m/vmlinux-to-elf)