nefarious

Careful, you have to also add --no-preserve-root to make sure you get all of it out. If you leave the roots, it’ll just grow back later!

(But seriously, don’t actually do this unless you’re prepared to lose data and potentially even brick your computer. Don’t even try it on a VM or a computer you’re planning to wipe anyway, because if something is mounted that you don’t expect, you’ll wipe that too. On older Linux kernels, EFI variables were mounted as writable, so running rm -rf / could actually brick your computer. This shouldn’t still be the case, but I wouldn’t test it, myself.)

First sentence of the article:

Reddit is bringing back r/Place — a collaborative project where individual users can edit pixels on a giant canvas

More details here: https://en.wikipedia.org/wiki/R/place

I have a Targus cooling pad that works pretty well for that. It’s like a thin plastic tray thing with vents and a USB-powered fan to provide extra cooling, but I mostly use it without the fan to elevate my laptop off my lap and allow for extra airflow. Something similar might work well for your use case.

That said, I’ve noticed my laptop’s fan will start to make an obnoxious rattling noise if I use it on my lap for too long. Fan rattle is a known issue with my laptop and it goes away once it’s sat on my desk for a while, but it can be annoying so YMMV.

All of these things have already been disclosed.

ActivityPub is a public standard. https://en.m.wikipedia.org/wiki/ActivityPub

kbin is open source. https://github.com/ernestwisniewski/kbin

Lemmy is also open source. https://github.com/LemmyNet/lemmy

Google is your friend.