test-1@desktop1:~$ sudo blkid
[sudo] password for test-1: 
/dev/sda1: UUID="7435443e-3014-471f-9b56-0bea4a46f0be" TYPE="swap" 
/dev/sda3: UUID="f39318a4-6a1d-432f-86fe-ef9b0373e083" TYPE="ext4" 
/dev/sda4: UUID="c13d789a-e60d-4c92-bd67-e89f0d38680d" TYPE="ext4" 
/dev/sda5: UUID="88a154eb-6981-46a3-883f-839a5ac10c60" TYPE="ext4" 
test-1@desktop1:~$ sudo blkid -p
The low-level probing mode requires a device
test-1@desktop1:~$