jonathan@jcake:~$ df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1            237755108  11388384 214289464   6% /
tmpfs                  1554176         0   1554176   0% /lib/init/rw
udev                     10240       804      9436   8% /dev
tmpfs                  1554176         0   1554176   0% /dev/shm