this is the result for "df"

Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 76417088 5269808 67265452 8% /
udev 241232 4 241228 1% /dev
tmpfs 99412 816 98596 1% /run
none 5120 0 5120 0% /run/lock
none 248524 80 248444 1% /run/shm