fede_rico@promise-land-2:~$ df -h 
File system     Dim. Usati Dispon. Uso% Montato su
udev            480M     0    480M   0% /dev
tmpfs           100M  5,3M     94M   6% /run
/dev/sda1       229G  4,0G    213G   2% /
tmpfs           497M  160K    496M   1% /dev/shm
tmpfs           5,0M  4,0K    5,0M   1% /run/lock
tmpfs           497M     0    497M   0% /sys/fs/cgroup
cgmfs           100K     0    100K   0% /run/cgmanager/fs
tmpfs           100M   68K    100M   1% /run/user/1000