df -h result

Filesystem      Size  Used Avail Use% Mounted on
udev            3.6G     0  3.6G   0% /dev
tmpfs           720M  9.7M  710M   2% /run
/dev/sda6        41G   38G  365M 100% /
tmpfs           3.6G  992k  3.6G   1% /dev/shm
tmpfs           5.3M  4.1k  5.3M   1% /run/lock
tmpfs           3.6G     0  3.6G   0% /sys/fs/cgroup
cgmfs           103k     0  103k   0% /run/cgmanager/fs
tmpfs           720M   54k  720M   1% /run/user/1000