ラズパイ入手したらまずやること、デフォルトユーザーとSSHログイン認証を変更する (3/3) - MONOist(モノイスト)Generating public/private rsa key pair. Enter file in which to save the key (/home/newpiuser/.ssh/id_rsa): Created directory '/home/newpiuser/.ssh'. Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /home/newpiuser/.ssh/id_rsa. Your pub...