Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 7.7G 0 7.7G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 7.8G 3.0M 7.8G 1% /run tmpfs tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/sda1 ext4 20G 6.5G 13G 35% / /dev/sdb1 vfat 253M 5.9M 247M 3% /boot/efi tmpfs tmpfs 7.8G 8.0K 7.8G 1% /tmp /dev/sda3 ext4 434G 231M 434G 1% /home tmpfs tmpfs 1.6G 0 1.6G 0% /run/user/XXX tmpfs tmpfs 1.6G 16K 1.6G 1% /run/user/XXX