william@william-Aspire-Z1-621:~$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
loop0    7:0    0  42.1M  1 loop /snap/gtk-common-themes/701
loop1    7:1    0  50.7M  1 loop /snap/p7zip-desktop/98
loop2    7:2    0   3.7M  1 loop /snap/gnome-system-monitor/57
loop3    7:3    0 199.8M  1 loop /snap/brave/34
loop4    7:4    0   139M  1 loop /snap/opera/11
loop5    7:5    0  14.5M  1 loop /snap/gnome-logs/43
loop6    7:6    0  10.2M  1 loop /snap/chromium-ffmpeg/5
loop7    7:7    0   3.7M  1 loop /snap/gnome-system-monitor/51
loop8    7:8    0  87.9M  1 loop /snap/core/5548
loop9    7:9    0   2.3M  1 loop /snap/gnome-calculator/260
loop10   7:10   0  87.9M  1 loop /snap/core/5742
loop11   7:11   0  50.7M  1 loop /snap/p7zip-desktop/79
loop12   7:12   0   2.3M  1 loop /snap/gnome-calculator/238
loop13   7:13   0 140.7M  1 loop /snap/gnome-3-26-1604/74
loop14   7:14   0 140.9M  1 loop /snap/gnome-3-26-1604/70
loop15   7:15   0  87.9M  1 loop /snap/core/5662
loop16   7:16   0 199.7M  1 loop /snap/brave/33
loop17   7:17   0    13M  1 loop /snap/gnome-characters/103
loop18   7:18   0    13M  1 loop /snap/gnome-characters/139
loop19   7:19   0   276M  1 loop /snap/retroarch/142
loop20   7:20   0  34.7M  1 loop /snap/gtk-common-themes/319
loop21   7:21   0  14.5M  1 loop /snap/gnome-logs/45
loop22   7:22   0  14.5M  1 loop /snap/gnome-logs/37
loop23   7:23   0   139M  1 loop /snap/opera/10
loop24   7:24   0   2.3M  1 loop /snap/gnome-calculator/180
loop25   7:25   0  50.7M  1 loop /snap/p7zip-desktop/75
loop26   7:26   0    13M  1 loop /snap/gnome-characters/124
loop27   7:27   0 139.1M  1 loop /snap/opera/12
sda      8:0    0 465.8G  0 disk
├─sda1   8:1    0   600M  0 part
├─sda2   8:2    0   300M  0 part /boot/efi
├─sda3   8:3    0   128M  0 part
├─sda4   8:4    0   432G  0 part
├─sda5   8:5    0   450M  0 part
├─sda6   8:6    0    13G  0 part
└─sda7   8:7    0  19.4G  0 part /
sdb      8:16   1  14.6G  0 disk
└─sdb1   8:17   1  14.6G  0 part /media/william/1
william@william-Aspire-Z1-621:~$