Filesystem     1K-blocks     Used Available Use% Mounted on
udev             1943596        0   1943596   0% /dev
tmpfs             394352     2220    392132   1% /run
/dev/sdb4       34626152 24648232   8189252  76% /
tmpfs            1971760        0   1971760   0% /dev/shm
tmpfs               5120        4      5116   1% /run/lock
tmpfs            1971760        0   1971760   0% /sys/fs/cgroup
/dev/sdb2        1046508     9336   1037172   1% /boot/efi
tmpfs             394352       48    394304   1% /run/user/1000
/dev/sdb1       35446780    67116  35379664   1% /media/hernando/data