# fdisk -l /dev/sdb #run from ubuntu
Disk /dev/sdb: 1998 MB, 1998585856 bytes
62 heads, 62 sectors/track, 1015 cylinders
Units = cylinders of 3844 * 512 = 1968128 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdb1 1 65 124899 b W95 FAT32
/dev/sdb2 * 66 1015 1825900 83 Linux