Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 7.8G 0 7.8G 0% /dev run tmpfs 7.8G 1.6M 7.8G 1% /run /dev/sda3 ext4 492G 147G 320G 32% / tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 7.8G 223M 7.6G 3% /tmp tmpfs tmpfs 1.6G 88K 1.6G 1% /run/user/XXXX /dev/sda1 vfat 300M 160K 300M 1% /run/media/XXXXXXXXXXXXXXXX