Setting up a second harddrive via SSH
I've had a second harddrive installed in my server, but it hasn't been setup yet. I've been told that I should run fdisk via SSH and that that would set the drive up (the system is running Redhat 7.1 combined with Ensim).The datacenter did tell me they would set it up for me if I needed them too (free of charge), but I'd like to know how to do this myself for future reference. I'd really appreciate it if somebody could sorta walk me through it.
Thanks.