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<b_jonas> fetch share/mtg/MagicCompRules_20190125.txt https://media.wizards.com/2019/downloads/MagicCompRules%2020190125.txt
author HackEso <hackeso@esolangs.org>
date Sat, 26 Jan 2019 22:59:07 +0000
parents 6cd17a5c5808
children 42f2882255c3
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sep="//"
[[ "$1" == ?*"$sep"* ]] || exit 1
topic="$(echo "${1%%$sep*}" | lowercase)"
stuff="${1#*$sep}"
perl -i -p -e 's/\n/ /' "wisdom/$topic"
echo "$stuff" >>"wisdom/$topic"
echo -n "Learned '$topic': "
cat "wisdom/$topic"