Filesystem                  1K-blocks    Used Available Use% Mounted on
udev                          1822312       0   1822312   0% /dev
tmpfs                          370636    1864    368772   1% /run
/dev/mapper/ubuntu--vg-root 304884768 8566904 280760848   3% /
tmpfs                         1853164   85848   1767316   5% /dev/shm
tmpfs                            5120       4      5116   1% /run/lock
tmpfs                         1853164       0   1853164   0% /sys/fs/cgroup
/dev/loop0                      21504   21504         0 100% /snap/gnome-logs/25
/dev/loop1                      12544   12544         0 100% /snap/gnome-characters/69
/dev/loop2                       5120    5120         0 100% /snap/canonical-livepatch/41
/dev/loop4                       1664    1664         0 100% /snap/gnome-calculator/154
/dev/loop7                       3456    3456         0 100% /snap/gnome-system-monitor/36
/dev/loop5                      88704   88704         0 100% /snap/core/4486
/dev/loop6                     143488  143488         0 100% /snap/gnome-3-26-1604/59
/dev/sda1                      720368  147552    520424  23% /boot
tmpfs                          370632      16    370616   1% /run/user/120
tmpfs                          370632      32    370600   1% /run/user/1001
/dev/loop3                      88704   88704         0 100% /snap/core/4650
/dev/loop8                       3840    3840         0 100% /snap/gnome-system-monitor/39
/dev/loop9                       2432    2432         0 100% /snap/gnome-calculator/167
/dev/loop10                     22144   22144         0 100% /snap/gnome-logs/31
/dev/loop11                     13312   13312         0 100% /snap/gnome-characters/86
/dev/loop12                    142848  142848         0 100% /snap/gnome-3-26-1604/64