``` root@ecs-a672-0002:/# df Filesystem 1K-blocks Used Available Use% Mounted on udev 4066084 0 4066084 0% /dev tmpfs 817440 46840 770600 6% /run /dev/vda1 41151808 8921864 30116512 23% / tmpfs 4087188 0 4087188 0% /dev/shm tmpfs 5120 4 5116 1% /run/lock ``` ``` root@ecs-a672-0002:/# df -h Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 799M 46M 753M 6% /run /dev/vda1 40G 8.6G 29G 23% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 4.0K 5.0M 1% /run/lock ```