- Identify the drives with the
lsblk
command. - Run
sudo mount <path/to/drive> <mount-point>
Where path/to/drive is most likely /dev/something and mount-point is any directory you want but id recommend creating it in your home folder. Don't include the angle brackets. You have to create the directory before you can mount the drive there.
If you don't want to do this every time you reboot, youll have to edit fstab like someone else said. Doing this a couple times will help you understand what fstab is actually doing.
Whats the difference between using backticks for the definition of theDisk and $() ?