Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1             18655308   4040160  13674948  23% /
none                    120476       232    120244   1% /dev
none                    124680       112    124568   1% /dev/shm
none                    124680       328    124352   1% /var/run
none                    124680         0    124680   0% /var/lock
none                    124680         0    124680   0% /lib/init/rw