Filesystem     1K-blocks     Used Available Use% Mounted on
udev             1841676        0   1841676   0% /dev
tmpfs             372684    11428    361256   4% /run
/dev/sda3       76758788 16422040  56394504  23% /
tmpfs            1863412   494328   1369084  27% /dev/shm
tmpfs               5120        4      5116   1% /run/lock
tmpfs            1863412        0   1863412   0% /sys/fs/cgroup
tmpfs             372680      104    372576   1% /run/user/1000