摘要： a@A:~> ssh-keygen -t rsaGenerating public/private rsa key pair.Enter file in which to save the key (/home/a/.ssh/id_rsa): Created directory '/home/a/.ssh'.Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /home/a/.ssh/id_rsa.You 阅读全文