HELP! did something incredably stupid

[Sebastiaan <S.Breedveld@ITS.TUDelft.NL>]

Hello,

Is there a way to retreive information about the size of an ext2
partition?

I filled the first 1024 bytes of my harddisk with zeros, because LILO did
not want to downgrade. I realised too late that this would wipe out my
partition table as well. I have been able to recreate a new partition
table with only one partition and luckily my systems boots. Problem is
that I had two partitions: first my ext2 and at the end a swap partition.
I do not know where my (original) first partition ended.

Can anybody help me out?

Thanks in advance,
Sebastiaan



--
  NT is the OS of the future. The main engine is the 16-bit Subsystem
  (also called MS-DOS Subsystem). Above that, there is the windoze 95/98
  16-bit Subsystem. Anyone can see that 16+16=32, so windoze NT is a 
  *real* 32-bit system.