PuTTYで生成した公開鍵を使う
どこで見たんだっけな、PuTTYgen で生成したキーペアについて。公開鍵を Linux機に仕込む。
ssh-keygen -i -f id_rsa.pub >> authorized_keys
ちなみに -iオプションは
-i This option will read an unencrypted private (or public) key file in SSH2-compatible format and print an OpenSSH compatible private (or public) key to stdout. ssh-keygen also reads the RFC 4716 SSH Public Key File Format. This option allows importing keys from several commercial SSH implementations.