# lsblk /dev/sda -o name,uuid,type,size
NAME     UUID                                 TYPE   SIZE
sda                                           disk  37.3G
└─sda1   90abb01c-2a01-4884-baba-f76ac93c0cc4 part  37.3G
  └─root d0e2cc38-8c50-4cfd-96f8-2a4eb01651af crypt 37.3G