Linux neoznacuje oddiely pismenami, takze evidentne robis chybu v popise. Otvor si terminal a pouzi prikaz df.
Dostanes takyto nejaky vypis:

fleg@router:~> df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/hda1              3505772   1942996   1362368  59% /
/dev/hda3              3882540   2147420   1534712  59% /var/log
/dev/hda5             42795644   3578756  36770592   9% /home
/dev/hda6              1756300     32992   1622904   2% /tmp
/dev/hda7              3512820     34620   3277392   2% /var/spool
/dev/hda8             14051608   3120772  10127588  24% /services