Filesystem     1K-blocks    Used Available Use% Mounted on
udev             3999320       0   3999320   0% /dev
tmpfs             804244    9412    794832   2% /run
/dev/sdb1       80580384 8636952  67827108  12% /
tmpfs            4021216      92   4021124   1% /dev/shm
tmpfs               5120       4      5116   1% /run/lock
tmpfs            4021216       0   4021216   0% /sys/fs/cgroup
/dev/sda1         507904   29248    478656   6% /boot/efi
tmpfs             804244      12    804232   1% /run/user/1000