fdisk

justin@Slate-Ubuntu:~$ sudo fdisk -l

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sda: 128.0 GB, 128035676160 bytes
255 heads, 63 sectors/track, 15566 cylinders, total 250069680 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: 0xaade1cb6

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1   250069679   125034839+  ee  GPT

Disk /dev/sdb: 124.2 GB, 124218507264 bytes
255 heads, 63 sectors/track, 15102 cylinders, total 242614272 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: 0x07637ec6

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1              32   242614271   121307120    c  W95 FAT32 (LBA)