Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 393M 1.4M 391M 1% /run /dev/shm tmpfs 257M 252M 4.9M 99% /run/live/medium /dev/loop0 squashfs 252M 252M 0 100% /run/live/rootfs/filesystem.squashfs tmpfs tmpfs 2.0G 45M 1.9G 3% /run/live/overlay overlay overlay 2.0G 45M 1.9G 3% / tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 2.0G 5.8M 2.0G 1% /tmp tmpfs tmpfs 393M 0 393M 0% /run/user/XXXX XXXXXXXX nfs 1.3T 999G 243G 81% XXXXXXXXXXXXXX