Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda5             72752252  18833416  50223232  28% /
none                    502232       288    501944   1% /dev
none                    508988      1660    507328   1% /dev/shm
none                    508988       332    508656   1% /var/run
none                    508988         0    508988   0% /var/lock
none                    508988         0    508988   0% /lib/init/rw
none                  72752252  18833416  50223232  28% /var/lib/ureadahead/debugfs
/home/david/.Private  72752252  18833416  50223232  28% /home/david
/dev/sdb1              3920188   3242944    677244  83% /media/DAVID GROS3