Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 1.8G 0 1.8G 0% /dev tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 760M 52M 708M 7% /run /dev/sdc iso9660 2.5G 2.5G 0 100% /run/initramfs/live /dev/mapper/live-rw ext4 12G 7.5G 4.2G 65% / tmpfs tmpfs 1.9G 8.0K 1.9G 1% /tmp tmpfs tmpfs 380M 64K 380M 1% /run/user/XXX