Filesystem                  1K-blocks     Used Available Use% Mounted on
/dev/mapper/ubuntu--vg-root 611166448 23267636 556830244   5% /
none                                4        0         4   0% /sys/fs/cgroup
udev                          1701724        4   1701720   1% /dev
tmpfs                          343104     2920    340184   1% /run
none                             5120        0      5120   0% /run/lock
none                          1715512      152   1715360   1% /run/shm
none                           102400       40    102360   1% /run/user
/dev/sda2                      234153   113923    107738  52% /boot
/dev/sda1                      191551     1453    190099   1% /boot/efi
/home/ian/.Private          611166448 23267636 556830244   5% /home/ian