Filesystem      Size  Used Avail Use% Mounted on
udev            3.8G     0  3.8G   0% /dev
tmpfs           766M  2.0M  764M   1% /run
/dev/sda5       457G   19G  415G   5% /
tmpfs           3.8G   40M  3.7G   2% /dev/shm
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs           3.8G     0  3.8G   0% /sys/fs/cgroup
/dev/loop3      219M  219M     0 100% /snap/gnome-3-34-1804/66
/dev/loop0       52M   52M     0 100% /snap/snap-store/518
/dev/loop2       56M   56M     0 100% /snap/core18/1988
/dev/loop1       65M   65M     0 100% /snap/gtk-common-themes/1514
/dev/loop10      56M   56M     0 100% /snap/core18/1997
/dev/loop8      665M  665M     0 100% /snap/intellij-idea-community/289
/dev/loop5       33M   33M     0 100% /snap/snapd/11402
/dev/loop9       33M   33M     0 100% /snap/snapd/11588
/dev/loop7      714M  714M     0 100% /snap/intellij-idea-community/293
/dev/loop4      100M  100M     0 100% /snap/core/10958
/dev/loop6      100M  100M     0 100% /snap/core/10908
/dev/sda1       511M  4.0K  511M   1% /boot/efi
tmpfs           766M  104K  766M   1% /run/user/1000