ubuntu@ubuntu:~$ sudo fdisk -l /dev/hda

Disk /dev/hda: 164.6 GB, 164696555520 bytes
255 heads, 63 sectors/track, 20023 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x227f227e

   Device Boot      Start         End      Blocks   Id  System
/dev/hda1               1          13      104391   16  Hidden FAT16
/dev/hda2              14        6308    50564587+  17  Hidden HPFS/NTFS
/dev/hda3   *        6309       11649    42901582+   7  HPFS/NTFS
/dev/hda4           12865       20023    57504667+   7  HPFS/NTFS