Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 8.8G 0 8.8G 0% /dev tmpfs tmpfs 1.8G 1.7M 1.8G 1% /run /dev/sda1 iso9660 3.0G 3.0G 0 100% /run/live/medium /dev/loop0 squashfs 2.5G 2.5G 0 100% /run/live/rootfs/filesystem.squashfs tmpfs tmpfs 8.8G 358M 8.5G 4% /run/live/overlay overlay overlay 8.8G 358M 8.5G 4% / tmpfs tmpfs 8.8G 0 8.8G 0% /dev/shm tmpfs tmpfs 5.0M 12K 5.0M 1% /run/lock tmpfs tmpfs 8.8G 524K 8.8G 1% /tmp tmpfs tmpfs 1.8G 2.5M 1.8G 1% /run/user/XXXX /dev/sdc1 vfat 61M 14M 47M 23% /media/XXXXXXX MB