Comment by BeetleB

> Now I'm curious, do people actually tried to hack vacuum tubes or other big servers that's barely 1MB RAM?

"Barely?"

It's insane to lump vacuum tubes together with servers with 1 MB RAM. My first PC, which I used for a decade, had 640KB RAM. And that was an upgrade from 512 KB RAM. My other PC had only 128KB RAM. None of these were considered the equivalent of (by then long dead) vacuum tubes in their day.

You can get a lot done in 1 MB.