Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 1.6G 0 1.6G 0% /dev tmpfs tmpfs 1.7G 0 1.7G 0% /dev/shm tmpfs tmpfs 678M 53M 626M 8% /run /dev/sdb iso9660 2.7G 2.7G 0 100% /run/initramfs/live /dev/mapper/live-rw ext4 12G 8.5G 3.2G 73% / tmpfs tmpfs 1.7G 436K 1.7G 1% /tmp tmpfs tmpfs 339M 116K 339M 1% /run/user/XXX