szymon@szymon-Inspiron-M5040:~$ sudo blkid
/dev/sda1: UUID="26edff4b-53f8-4a43-b931-fd0b0295ec45" TYPE="ext3" 
/dev/sda5: UUID="6e21aee6-3f57-4abf-867a-1703c8028c05" TYPE="ext4" 
/dev/sda6: UUID="74118395-39c6-4486-af65-96d1d8af3d55" TYPE="ext4" 
szymon@szymon-Inspiron-M5040:~$