Filesystem      Size  Used Avail Use% Mounted on
udev            3.9G  4.0K  3.9G   1% /dev
tmpfs           787M  1.5M  786M   1% /run
/dev/sda3       217G   31G  175G  16% /
none            4.0K     0  4.0K   0% /sys/fs/cgroup
none            5.0M     0  5.0M   0% /run/lock
none            3.9G  9.6M  3.9G   1% /run/shm
none            100M   36K  100M   1% /run/user
/dev/sda1        48M   29M   20M  60% /boot/efi