Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 10M 0 10M 0% /dev shm tmpfs 3.9G 280K 3.9G 1% /dev/shm tmpfs tmpfs 3.9G 1.5M 3.9G 1% /run /dev/sda4 ext4 91G 17G 69G 20% / cgroup_root tmpfs 10M 0 10M 0% /sys/fs/cgroup /dev/sda1 vfat 2.0G 99M 1.9G 5% /boot/efi tmpfs tmpfs 3.9G 7.2M 3.9G 1% /tmp tmpfs tmpfs 3.9G 0 3.9G 0% /var/tmp tmpfs tmpfs 200M 71M 130M 36% /home/XXXXXXXXX tmpfs tmpfs 782M 12K 782M 1% /run/user/XXXX