A small issue users can run into is automatically mounting USB drives to the same location every time. This is usually experienced if you work with a lot of USB externals and thumb drives. Most users mount by the dev id (ex. /dev/sda) and partition number (ex. /dev/sda1). This is fine for internal disks, but what about removable. Depending on when they are plugged in and what else is plugged in, they can go from /dev/sdb to /dev/sdc and so on. This is an easy work around.
Insert your removable device and locate which dev id and partition number that your devicecurrently has.
sudo ls -l /dev/disk/by-uuid
the output should look similar to this
lrwxrwxrwx 1 root root 10 Jul 5 19:07 155fb40b-8206-4b92-bc52-c8f507085df1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 5 19:07 2ccacd65-4ac7-4ebf-81bb-a90bfcb4abc0 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Jul 5 19:07 49cfef01-93db-4ae6-9925-4c3ea1281448 -> ../../sdb5
You want the number starting after the date/time. In this case I have two physical disks, sda and sdb.
To mount /dev/sdb1 I would add the following to /etc/fstab by entering
sudo nano /etc/fstab
UUID=2ccacd65-4ac7-4ebf-81bb-a90bfcb4abc0 /mnt/folder ext4 defaults 0 01
You will want to update the ‘ext4 option above with whatever file system your drive has. It could be vfat, ntfs, ext3 or anything else that is supported.