Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda5             57493772  38525508  16047716  71% /
none                    972432       304    972128   1% /dev
none                    978024       156    977868   1% /dev/shm
none                    978024        92    977932   1% /var/run
none                    978024         0    978024   0% /var/lock
none                    978024         0    978024   0% /lib/init/rw
none                  57493772  38525508  16047716  71% /var/lib/ureadahead/debugfs