<oerjan> addquote <GreyKnight> headache + train with screeching brakes = headache^2 <hagb4rd> hm..headache + train with no screeching brakes = no head <GreyKnight> On the plus side, no headache anymore

#!/bin/sh
cd /var/irclogs/_esoteric
if [ "$1" ]; then
    grep -P -i -- "$1" ????-??-??.txt | shuf -n 1
else
    file=$(shuf -en 1 ????-??-??.txt)
    echo "$file:$(shuf -n 1 $file)"
fi