<nortti> run echo "? welcome | python -c \"print (lambda s: ''.join([ (s[i].upper() if i%2==0 else s[i].lower()) for i in range(len(s)) ]))(raw_input())\"" > /hackenv/bin/WeLcOmE

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