hello, i'm dharun ashokkumar · india
mostly systems software in rust, go and c. and i run d's labs: browser lab environments, served from a server at home.
i'm studying computer science at lovely professional university, and sharing the code and the lessons along the way.
open to work: internships, freelance and open-source collaboration. email me.
follow the work: merged pull requests · clearing-engine source · the changelog
different problems. the same need to see what's happening underneath.
a linux desktop, a security target or a data stack in a browser tab, isolated from everyone else's. 40 one-click labs, guided skills, ctf events and attack ranges. anyone can sign up.
202 → queued → network → container → ready starting a lab, step by step. try it →what happens after a trade? a rust implementation of novation, netting, and settlement, with an event log that can be replayed.
210 → 60 sample units owed across three members, before and after netting. try it →virtual machines and containers in one native desktop app. written in c to work directly with the libraries and sockets underneath.
defined → running ⇄ paused → shut off the life of a virtual machine, one libvirt call at a time. try it →from /now · updated
d's labs and about thirty other services run on one proxmox box at my family's home. it has no ups, so every power cut is a hard power-off. it comes back by itself: twenty-two guests in fifty-three seconds.
i started with arduino projects. somewhere along the way, the questions grew into whole systems. more about me →
three routes through the site, by how long you have.
have something interesting to build? write to [email protected] or [email protected], or read my resume.