Filesystem     1K-blocks      Used Available Use% Mounted on
udev             3989644         0   3989644   0% /dev
tmpfs             803568      2000    801568   1% /run
/dev/sda1      392672156 145380028 227275796  40% /
tmpfs            4017824    297868   3719956   8% /dev/shm
tmpfs               5120         4      5116   1% /run/lock
tmpfs            4017824         0   4017824   0% /sys/fs/cgroup
/dev/sdb2          97280     33673     63607  35% /boot/efi
tmpfs             803564        48    803516   1% /run/user/1000