Make the hard drive available in Ubuntu

Check drives

Command: "sudo fdisk -l"
Output:Disk /dev/sdb: 107.4 GB, 107374182400 bytes255 heads, 63 sectors/track, 13054 cylinders, total 209715200 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisk identifier: 0x00000000Disk /dev/sdb doesn't contain a valid partition table

Create partition

Command: "sudo fdisk /dev/sdb"

type 'n' to create partition
Next select partition type p=Primary, e=Extended

Specify number of partitions
I had to create two partitions. For me next two options were to specify first sector and last sector where I selected default.

'w' to write the changes

'q' to quite fdisk

Update kernel with changes
Command: "sudo partprobe /dev/sdb"

Format hard drive
Command: "sudo mkfs /dev/sdb2 -t ext4"

Create a directory for mount point. Following convention to create under /mnt
Command: "sudo mkdir /mnt/sdb2"

Make the folder writable
Command: "sudo chmod 777 /mnt/sdb2"

Mount drive to folder

Command: "sudo mount /dev/sdb2 /mnt/sdb2 -t ext4"