Linux配置使用SSH Key登陆并禁用root密码登陆

一、root用户登录后，运行如下第一句指令，其余根据提示进行输入:shell [root@localhost ~]# 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 f

>>阅读原文<<