it@it:~$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda      8:0    0  37.3G  0 disk 
├─sda1   8:1    0    24G  0 part 
├─sda2   8:2    0     1K  0 part 
├─sda3   8:3    0   3.9G  0 part 
├─sda5   8:5    0   957M  0 part [SWAP]
├─sda6   8:6    0 956.5M  0 part 
└─sda7   8:7    0   7.5G  0 part 
sdb      8:16   1  14.4G  0 disk 
└─sdb1   8:17   1  14.4G  0 part /cdrom
sr0     11:0    1  1024M  0 rom  
loop0    7:0    0 896.9M  1 loop /rofs
it@it:~$