Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1             51605436  41559280   7424752  85% /
none                  51605436  41559280   7424752  85% /dev
none                  51605436  41559280   7424752  85% /dev/shm
none                   1030180       360   1029820   1% /var/run
none                  51605436  41559280   7424752  85% /var/lock