> Different kind of "history" (maybe the term is not proper): I am
> referring to how many lines the commands you executed can output in the
> terminal before the oldest lines are lost (scrolling up, you will not
> reach the first command you executed after launching the terminal
> emulator).

I see. I think the term is "scrollback."

> There is a limit to avoid that a command that prints
> gazillion lines (say a 'cat' of large files) make the process of the
> terminal emulator fill up the whole main memory (to be able to show you
> these lines, the terminal emulator must store them).

Yes, I once set scrollback to "infinite" and learned the hard way why
the default is is finite.

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