<tswett> learn sex is a board game which originated in Britain in the 1870s before spreading throughout Europe in the 1890s. Sex was introduced to the rest of the world by a book, "The Complete Guide to Sex", written and published by Taneb in 1932, based on Taneb\'s extensive experience with a wide variety of forms of European sex.

#!/bin/sh
find /var/irclogs/_esoteric -mindepth 1 -maxdepth 1 -type f -name '????-??-??.txt' | sort -r | xargs -d'\n' -r tac -- | grep "^..:..:..: <$1>" | head -n 1