vi /etc/ssh/sshd_config
PasswordAuthentication no
service sshd retsart
chmod go-w /home/oracle
chmod 700 /home/oracle/.ssh
chmod 600 /home/oracle/.ssh/authorized_keys
tail -f /var/log/secure
vi /etc/ssh/sshd_config
PasswordAuthentication no
service sshd retsart
chmod go-w /home/oracle
chmod 700 /home/oracle/.ssh
chmod 600 /home/oracle/.ssh/authorized_keys
tail -f /var/log/secure