Aside from the standard "\r" (carriage return without newline) thicks, you should probably use a module. But if you want to know what's possible, this is interesting: ANSI/VT100 Terminal codes.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: "percent task completed progress bar" in cli interface, how? by Joost
in thread "percent task completed progress bar" in cli interface, how? by leocharre

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