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<oerjan> le/rn quantum leap//A quantum leap is a very small leap. See dragons.
author HackEso <hackeso@esolangs.org>
date Wed, 06 Feb 2019 03:54:17 +0000
parents 364f0d88ee3a
children 60f7b5cdcdb7
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#!/bin/bash
topic="$(echo "$1" | lowercase | sed 's/s\? .*//')"
stuff=$(echo "$1" | cut -d' ' -f2-)
perl -i -p -e 's/\n/ /' "wisdom/$topic"
echo "$stuff" >>"wisdom/$topic"
echo -n "Learned '$topic': "
cat "wisdom/$topic"