SSH 公開鍵の作成 コメントをどうぞ CentOS上で公開鍵の作り方 $ ssh-keygen -t rsa $ chmod 400 ~/.ssh/id_rsa $ cat ~/.ssh/id_rsa.pub 123 $ ssh-keygen -t rsa$ chmod 400 ~/.ssh/id_rsa$ cat ~/.ssh/id_rsa.pub