You can use noip.com for free dynamic DNS

And if you’re concerned about whoever finding out you’re hosting illegal content you can have a WireGuard server and have everything go through it instead of being open to the web. This also has the advantage of being essentially undetectable from the outside

/bin is symlinked to /usr/bin, so it doesn’t matter.

My ISP (Bezeq, in Israel) has a list of approved SFP modules, and they can supply the modules themselves, but there’s no issue using your own router with their SFP module

Of course this will differ with your provider, you should check with them, though be aware the level 1 customer service reps might not know what you’re talking about

This sounds super interesting

Will this work in a situation where all clients are behind NAT? (Specifically cases where the Admin has no control of the NAT, like with CGNAT or clients on mobile networks)

And if it does, how do clients find each other without some central server?

Run a WireGuard VPN on your server and only forward its port (only UDP is needed) to your server.

I don’t know what software you plan on using to create media, but the Duet 3i isn’t a powerful machine, and it may struggle to do media creation

Either way, a solid distro for pretty much any hardware and experience level is Mint XFCE

I made my shell (fish) auto-delete invocations of rm from my history when I run them so I never get autocomplete from past rms

https://github.com/yonatan8070/dotfiles/blob/1f3edcedbc6863317fe6eb4df8acb14123fcb00a/fish/.config/fish/functions/prompt.fish#L25C1-L25C1

At the moment I’m doing primarily hopes and prayers

If you use fish you can use abbreviations

Wouldn’t recommend running production services on windows.

There’s https://arewewaylandyet.com/