Filesystem Size Used Avail Use% Mounted on devtmpfs 2.9G 0 2.9G 0% /dev tmpfs 2.9G 39M 2.9G 2% /dev/shm tmpfs 2.9G 1.3M 2.9G 1% /run tmpfs 2.9G 0 2.9G 0% /sys/fs/cgroup /dev/sda1 20G 6.6G 13G 36% / tmpfs 2.9G 16K 2.9G 1% /tmp /dev/sda6 893G 26G 867G 3% /home tmpfs 591M 0 591M 0% /run/user/XXX tmpfs 591M 8.0K 591M 1% /run/user/XXX tmpfs 591M 0 591M 0% /run/user/0