I have tried hosting a Tor relay on a VPS in the past and it was bottlenecked by the CPU at barely 20MB/s, although to be fair this was without hardware AES. More importantly for you, the server’s IP started getting DDoSed constantly and a whole bunch of big internet services just immediately blocked the address (the list of relay IPs is public and many things just block every address on that list instead of only exit nodes). So any of your machines are probably at least somewhat up to the task (ideally if they have hardware AES support), but this is definitely not something I’d do on my home network.

deleted by creator

What would be the point of streaming a game at 4K onto an 800p display?

Yes, but what if it were a subscription? May I present: /dev/null-as-a-Service.

Would have to be cat /proc/sys/kernel/random/uuid > /dev/null

You can’t pipe to a file, only to programs, and since /dev/null isn’t an executable your command will simply give an error.

To make it more clear, consider using dd, which lets you explicitly specify an input and output file. For example: dd if=/proc/sys/kernel/random/uuid of=/dev/sda1 wait shit that wasn’t the right output oh god oh fu

Trading has nothing to do with cryptocurrency mining. Also, any high-frequency trading firm worth their salt is using FPGAs for the things where performance really counts.