fredensborg@fredensborg:~$ df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda5             9.1G  8.3G  351M  97% /
udev                  494M  4.0K  494M   1% /dev
tmpfs                 201M  764K  200M   1% /run
none                  5.0M     0  5.0M   0% /run/lock
none                  501M  128K  501M   1% /run/shm
/dev/sda2              28G   21G  6.8G  76% /mnt/windows