Filesystem     1K-blocks    Used Available Use% Mounted on
udev             8144564       0   8144564   0% /dev
tmpfs            1634796    1972   1632824   1% /run
/dev/sdb4      229278052 7077504 210484148   4% /
tmpfs            8173976   32488   8141488   1% /dev/shm
tmpfs               5120       4      5116   1% /run/lock
tmpfs            8173976       0   8173976   0% /sys/fs/cgroup
/dev/sda1          98304   29034     69270  30% /boot/efi
tmpfs            1634792      16   1634776   1% /run/user/120
/dev/loop0         88704   88704         0 100% /snap/core/4486
/dev/loop1        143488  143488         0 100% /snap/gnome-3-26-1604/59
tmpfs            1634792      56   1634736   1% /run/user/1001
/dev/loop2          1664    1664         0 100% /snap/gnome-calculator/154
/dev/loop3          5120    5120         0 100% /snap/canonical-livepatch/39
/dev/loop4         12544   12544         0 100% /snap/gnome-characters/69
/dev/loop5         21504   21504         0 100% /snap/gnome-logs/25
/dev/loop6          3456    3456         0 100% /snap/gnome-system-monitor/36