sshの鍵を登録する $ ssh-copy-id -i ~/.ssh/id_rsa admin@#{ip_address} セキュリティの確認 # /sbin/iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination # cat /etc/hosts.allow # # hosts.allow This file describes the names of the hosts which are # allowed to use the loc