Filesystem     1K-blocks    Used Available Use% Mounted on
udev             2004036       0   2004036   0% /dev
tmpfs             404604    6340    398264   2% /run
/dev/sda6      902879392 6315684 850676988   1% /
tmpfs            2023012     252   2022760   1% /dev/shm
tmpfs               5120       4      5116   1% /run/lock
tmpfs            2023012       0   2023012   0% /sys/fs/cgroup
tmpfs             404604      48    404556   1% /run/user/1000