Xshell设置密钥登录CentOS6.5_64位(文字命令版)
1、新建/root/.ssh目录 mkdir /root/.ssh 2、创建authorized_keys文件 vi /root/.ssh/authorized_keys 3、复制公钥内容保存 :wq 4、设置authorized_keys权限 /bin/chmod 600 /root/.ssh/authorized_keys 5、修改/etc/ssh/sshd_config vi /etc/ssh/sshd_config 原内容: #RSAAuthentication yes #PubkeyAuthentication yes PasswordAuthentication yes 更改为: RSAAuthentication yes PubkeyAuthentication yes PasswordAuthentication no 6、重新启动SSH /etc/init.d/sshd restart