Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1             56649756  49411724   4360388  92% /
none                  56649756  49411724   4360388  92% /sys
none                  56649756  49411724   4360388  92% /dev
none                  56649756  49411724   4360388  92% /dev/pts
none                  56649756  49411724   4360388  92% /dev/shm
none                  56649756  49411724   4360388  92% /var/run
none                  56649756  49411724   4360388  92% /var/lock