<b_jonas> `` echo $\'#!/bin/sh\\nexec perl -e\\\'\'\'open$I,"<","share/mtg/allsets.txt"or die$!;$/=""; @c=grep{/(?i:$ARGV[0])/}<$I>; print $c[rand($c)];\'\\\'\' "$1"\' > bin/random-card && chmod -v a+x bin/random-card

Hydrogen is what stars are made of.  There's a conjecture that at the immense pressures inside Jupiter or Saturn, hydrogen might form a superconducting liquid metal.