On my previous tutorial, I've shown how to create an image of a disk/partition using dd command. Now, I want to show you how to completely clone a disk to another disk using dd command. Its pretty simple to clone a disk using dd command. With a single command we can completely clone a disk to another disk using dd command. See my example below:
dd if=/dev/sdc of=/dev/sdb
The command above will clone the entire sdc disk to sdb disk. Please be careful when doing this because there is no warning message. All your destination disk will be overwritten without confirmation.