#!/usr/bin/gawk -f
# (c)2011 David Haller <dnh@opensuse.org>, License: GPLv2
BEGIN {
  while( getline < "/proc/partitions" ) {
    if( /[hs]d[a-z][0-9]*/ ) {
      dev="/dev/"$4;
      cmd="hexdump -v -s 0x80 -n  2 -e '2/1 \"%x\" \"\\n\"' " dev;
      cmd | getline;
      if( /48b4/ ) { print dev " : GRUB 2 v1.96"; }
      if( /aa75|5272/ ) { print dev " : GRUB Legacy"; }
      if( /7c3c/ ) { print dev " : GRUB 2 >= v1.97"; }
      if( /00/ ) { print  dev " : kein GRUB"; }
    }
  }
}