Filesystem Size Used Avail Use% Mounted on devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 1.4M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sr0 2.0G 2.0G 0 100% /run/initramfs/live /dev/mapper/live-rw 12G 6.1G 5.6G 53% / tmpfs 3.9G 0 3.9G 0% /var/tmp tmpfs 3.9G 180M 3.8G 5% /tmp tmpfs 3.9G 58M 3.9G 2% /home/live tmpfs 799M 20K 799M 1% /run/user/XXX tmpfs 799M 0 799M 0% /run/user/0