sudo fdisk -l
Disk /dev/sda: 500.1 GB, 500106780160 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976771055 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x43e9cdb7
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 136847359 68422656 7 HPFS/NTFS/exFAT
/dev/sda2 136847360 202382516 32767578+ 83 Linux
/dev/sda3 202385406 976769023 387191809 5 Extended
Partition 3 does not start on physical sector boundary.
/dev/sda5 202385408 970625023 384119808 7 HPFS/NTFS/exFAT
/dev/sda6 970627072 976769023 3070976 82 Linux swap / Solaris
Disk /dev/sdb: 164.7 GB, 164695473664 bytes
255 heads, 63 sectors/track, 20023 cylinders, total 321670847 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00055069
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 61442047 30720000 83 Linux
/dev/sdb2 116334592 321670846 102668127+ 5 Extended
/dev/sdb5 116336640 314947583 99305472 7 HPFS/NTFS/exFAT
/dev/sdb6 315424768 321669119 3122176 82 Linux swap / Solaris
ubuntu@ubuntu:~$