접속용 키파일을 puttygen으로 생성 RSA 2048 리모트 리눅스 ~/.ssh/authorized_keys에 public key내용을 넣어주면 됨 ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEAsRWcHaGvg3epMorYq1wqM5RYGzwzGCgNYMYZv43CiEjDaBrzYxuAy8YO819gm2vLfjRSkKzCWnNC2u1ciHwkg4pbf8hNk2/ZIpmUmoGNzDOkXQKsPV2v2jQWyVd9fRAX228wd5j2Dt7AFM+NgS449Amv2P6cdbtQNFOE9bR/hjbd4rA75UtenqFRaJ1Psz86a63+Pj7OxFUYIs4Hb3ZNMoRtVRBNTYO7p4DG434H6XUWyc9Wkp6DuHbCA3zQsH1ENrfaLn4WhqzbB+72kKsFe..