Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.9G 17M 3.9G 1% /dev/shm tmpfs tmpfs 3.9G 1.5M 3.9G 1% /run tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sda1 ext4 20G 7.7G 11G 42% / tmpfs tmpfs 3.9G 12K 3.9G 1% /tmp /dev/sda6 ext4 32G 8.4G 23G 27% /home tmpfs tmpfs 783M 16K 783M 1% /run/user/XXX