[root@localhost ~]# df Filesystem 1K-blocks Used Available Use% Mounted on devtmpfs 6001720 0 6001720 0% /dev tmpfs 6046884 0 6046884 0% /dev/shm tmpfs 6046884 17492 6029392 1% /run tmpfs 6046884 0 6046884 0% /sys/fs/cgroup /dev/mapper/centos-root 52403200 20719360 31683840 40% / /dev/sda1 1038336 206576 831760 20% /boot /dev/mapper/centos-home 184463360 32992 184430368 1% /home tmpfs 1209380 0 ..