/dev/sda6        31G  5.8G   24G  20% /
none            4.0K     0  4.0K   0% /sys/fs/cgroup
udev            3.9G  4.0K  3.9G   1% /dev
tmpfs           791M  1.1M  790M   1% /run
none            5.0M  4.0K  5.0M   1% /run/lock
none            3.9G   15M  3.9G   1% /run/shm
none            100M   64K  100M   1% /run/user
/dev/sda2       256M  115M  142M  45% /boot/efi