Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1             20125340   6143896  12959136  33% /
none                    240200       616    239584   1% /dev
none                    251820      1204    250616   1% /dev/shm
none                    251820       108    251712   1% /var/run
none                    251820         0    251820   0% /var/lock