Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda2             19222656   4532984  13713136  25% /
devtmpfs                507436       260    507176   1% /dev
none                    507768      2040    505728   1% /dev/shm
none                    507768        84    507684   1% /var/run
none                    507768         0    507768   0% /var/lock
none                    507768         0    507768   0% /lib/init/rw
/dev/sda1                93207     86973      1422  99% /boot