配置Oracle用户的ssh authorized keys

如何配置HOST1,HOST2之间基于Oracle用户ssh无密码登录

1. login HOST1 as  oracle ,在～/.ssh/下生存公id_rsa.pub、私钥id_rsa


 ssh-keygen -t rsa


2. login HOST2  as  oracle ,在～/.ssh/下生存公id_rsa.pub、私钥id_rsa


3. on HOST1,copy 认证key到host2且生成authorized_keys 文件


scp id_rsa.pub HOST2:/~/.ssh/authorized_keys


4. on HOST2, 把本机的authorized key 合并到刚才拷贝过的keys中，并回copy一份给HOST1


cat id_rsa.pub >> ~/.ssh/authorized_keys


scp authorized_keys HOST1:~/.ssh/