Gaffa archives need an index!

[Jari 'Jari' M{kel{ <jari@vipunen.hut.fi>]

I was searching the gaffa archives for an article about the hidden
KT-symbols in the album covers but could not find anything as there is
no index and all the files are helpfully named 0001, 0002, and so
on... There surely should be some index! Simple grep -l * >index would
do the job...