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Did everyone skip class the day they taught about the tab key?

Every computer, every directory, every file, every command, every option and argument is maximum three keystrokes long: the first character, the second character and the tab key :-)

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Usually you don’t have auto-complete for remote hostnames which is what the parent comment is about.

I would say that usually you do. But in hindsight, that's a behavior that came with SSH (via known_hosts and ssh/config). So back in the rlogin days, yeah, autocomplete of hostnames was not common.

I've been using ssh for a long time and somehow it's never occurred to me that hostnames would autocomplete, hah. Every day is a school day.

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