<ais523> addquote <elliott> gah <elliott> this language is of the devil <elliott> oklopol: you're meant to use your powers for _good_

#!/bin/sh
topic=$(echo "$1" | tr A-Z a-z)
[ -e "wisdom/$topic" ] || { echo "$1? ¯\(°_o)/¯"; exit 1; }
cat "wisdom/$topic"