Filesystem      Size  Used Avail Use% Mounted on
udev            231M  4,0K  231M   1% /dev
tmpfs            49M  1,1M   48M   3% /run
/dev/sda1       6,8G  5,8G  736M  89% /
none            4,0K     0  4,0K   0% /sys/fs/cgroup
none            5,0M     0  5,0M   0% /run/lock
none            241M     0  241M   0% /run/shm
none            100M   20K  100M   1% /run/user
/dev/mmcblk0p1  7,5G  436M  7,0G   6% /media/ernst/5C31-FA42