Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 7.8G 0 7.8G 0% /dev run tmpfs 7.8G 2.1M 7.8G 1% /run /dev/dm-0 ext4 916G 247G 623G 29% / tmpfs tmpfs 7.8G 780M 7.0G 10% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 7.8G 76M 7.7G 1% /tmp /dev/sda1 vfat 300M 480K 299M 1% /boot/efi tmpfs tmpfs 1.6G 100K 1.6G 1% /run/user/XXXX