Persistently mount SD card?

[HLing]

um, I think I need help. I was able to follow the mobian tweaks up until finding out the UUID:

Now that you have Mobian installed on the eMMC and a fresh sdcard inserted, power on the phone and launch the terminal. First, mount the sdcard by running

Code:

sudo mkdir /mnt/sdcard && sudo mount -t ext4 /dev/mmcblk0p1 /mnt/sdcard

. Then, copy the current contents of /home to it with

Code:

sudo cp -aR /home/* /mnt/sdcard/

. Then, unmount it from the temporary mountpoint with

Code:

sudo umount /mnt/sdcard

, and mount it at /home with

Code:

sudo mount -t ext4 /dev/mmcblk0p1 /home

. Finally, we will need to acquire the UUID of the sdcard and add an entry to fstab. Run

Code:

sudo blkid /dev/mmcblk0p1

to get the UUID, and then copy just the UUID (it will look like 1f255d6ae-1634-2aa4-172cfa15) and edit /etc/fstab with vim or nano (or whatever). Copy the first line, and paste it at the bottom of the file as a new third line. Then replace the UUID with what you copied from the output of blkid, and change the / to /home, and finally change the final 0 to a 2 (this will tell fsck to check it after the other entries). It should look like this:

Code:

UUID=a2c1f977-0405-4ae1-8169-639b8ae53e3b    /home    ext4    defaults    0    2

Here's where I got confused. Can I just add the third line by typing in the UUID I got from sudo blkid /dev/mmcblk0p1?
At the moment, it looks like the sd card is there. My storage Usage has a "Storage 1(the size of my 32G sd card) with a Home folder having 581 MB,, and Storage 2 (my internal memory) with Operating system of 5.1GB. 
I should not leave it as is, but I'm confused as to what the portions after each UUID should look like.
Please help!