很多时候我们可能需要同时登录管理不同的服务器，下面说说多私钥管理。 通过指定不同的文件名来生成不同的私钥文件，首先生成第一个密钥 ssh-keygen -t rsa -f ~/.ssh/id_rsa_main -C “Key for server_main” 生成第二个密钥 ssh-keygen -t rsa -f ~/.ssh/id_rsa_second -C “Key for server_second” 我们把生成的对应公钥放到对应的服务器上 新增ssh的配置文件，并修改权限 touch ~/.ssh/config chmod 600 ~/.ssh/config vi ~/.ssh/config 修改 config文件如下： Host www.jiucool.org IdentityFile ~/.ssh/id_rsa_main User jiucool Host www.google.com IdentityFile ~/.ssh/id_rsa_second User jiucool 这样我们在登录不同的服务器时就会使用不同的私钥。
Posts Tagged ‘ssh’
Linux多密钥（私钥）管理
Saturday, March 12th, 2011Linux 服务器使用密钥登录，关闭密码方式
Friday, March 11th, 2011首先登录服务器生成密钥对： [jiucool@localhost ~]$ ssh-keygen -t rsa -f ~/.ssh/id_rsa_jiucool -C “id_rsa for jiucool.org” Generating public/private rsa key pair. Created directory ‘/home/jiucool/.ssh’. Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /home/jiucool/.ssh/id_rsa_jiucool. Your public key has been saved in /home/jiucool/.ssh/id_rsa_jiucool.pub. The key fingerprint is: 05:f8:a8:d8:c1:01:da:03:e0:0f:14:08:23:42:b5:5a id_rsa for jiucool The key’s […]