<oerjan> le/rn rules of wisdom//Unless essential for the entry\'s humor, all wisdom entries should: be understandable without the separate key, be single spaced, and use proper capitalization and punctuation.

#!/bin/sh
cd /var/irclogs/_esoteric
grep -P -i -- "$1" $(ls ????-??-??.txt | head -n -1) | shuf -n 1