ssh(Centos6.5nbsp;openssh)wumiy…"/>
ssh(Centos6.5nbsp;openssh)wumiy…
以下均在Centos6.5的系统下测试使用: A 系统: 172.16.198.128B 系统: 172.16.198.130
使用基于主机的非对称密钥方式从B直接登录A.
一、修改A系统上的/etc/ssh/sshd_config,将 =========================
RSAAuthentication yes
PubkeyAuthentication yes
AuthorizedKeysFile
=========================
的开头的注释去掉,开启使用。 保存退出,重启ssh服务 /etc/init.d/sshd restart
二、以下均在B系统上操作
#ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
93:08:88:88:dc:8f:46:d8:a3:09:fc:35:25:50:d0:fe
root@172.16.198.128's
输入正确密码,回车
id_rsa.pub
名为此文件名)
#ssh -p 16888
Enter passphrase for key '/root/.ssh/id_rsa':
入系统
密语正确出现类似如下的登录信息:
Last login: Sat Jul 26 11:16:57 2008 from 172.16.198.130
[root@RHEL5 ~]#
登录172.16.198.128成功,OK!
另外:文中~/ 表示当前y用户的home目录
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