ubuntu@ubuntu:~$ sudo fdisk -l

Disk /dev/hda: 8455 MB, 8455200768 bytes
255 heads, 63 sectors/track, 1027 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/hda1   *           1        1026     8241313+   7  HPFS/NTFS

Disk /dev/hdb: 30.7 GB, 30738677760 bytes
255 heads, 63 sectors/track, 3737 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/hdb1               1        1311    10530576    7  HPFS/NTFS
/dev/hdb2   *        1312        3634    18659497+  83  Linux
/dev/hdb3            3635        3737      827347+   5  Extended
/dev/hdb5            3635        3737      827316   82  Linux swap / Solaris