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<wib_jonas> slashlearn vacuum train//Vacuum trains are the 21st century solution to halt spreading airborne infections on public transport.
author | HackEso <hackeso@esolangs.org> |
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date | Mon, 26 Oct 2020 12:56:31 +0000 |
parents | e037173e0012 |
children |
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#!/bin/sh topic=$(echo "$1" | tr A-Z a-z) [ -e "wisdom/$topic" ] || { echo "$1? ¯\(°_o)/¯"; exit 1; } cat "wisdom/$topic"