Filesystem     1K-blocks      Used Available Use% Mounted on
dev              3914928         0   3914928   0% /dev
run              3952948      1008   3951940   1% /run
/dev/sda1       20511312  19393456     52896 100% /
tmpfs            3952948     61756   3891192   2% /dev/shm
tmpfs            3952948         0   3952948   0% /sys/fs/cgroup
tmpfs            3952948        24   3952924   1% /tmp
/dev/sda3      931480640 400357656 483736568  46% /home
tmpfs             790588        44    790544   1% /run/user/1000