lsblk

drive info

easy way, get the fstype, uuid etc.:

lsblk -f

you can combine most commands, like NAME,UUID,LABEL

get UUID

if you want to set some permanent settings, don’t use /dev/sda and so on if they change, use the UUID or label.

lsblk -o NAME,UUID

get LABEL

lsblk -o NAME,LABEL