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<oerjan> learn isJust is just a Haskell function to check if a value is Just.
author HackBot
date Fri, 22 Jul 2016 16:32:56 +0000
parents e037173e0012
children
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#!/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