Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 2.8G 0 2.8G 0% /dev/shm tmpfs tmpfs 1.2G 53M 1.1G 5% /run /dev/sdb iso9660 2.7G 2.7G 0 100% /run/initramfs/live /dev/mapper/live-rw ext4 15G 8.3G 5.9G 59% / tmpfs tmpfs 2.8G 400K 2.8G 1% /tmp tmpfs tmpfs 567M 96K 567M 1% /run/user/XXX