sshd ldlinux.sys

1) sshd はしらない
ssh-keygen -f /etc/ssh/ssh_host_rsa_key -t ecdsa -N ""

ssh-keygen -f /etc/ssh/ssh_host_rsa_key
だけでも可
２）./BAT/comment-out.bat /etc/ssh/sshd_config
AuthorizedKeysFile    .ssh/authorized_keys
ChallengeResponseAuthentication no
PrintMotd no # pam does that
UsePrivilegeSeparation sandbox        # Default for new installations.
Subsystem    sftp    /usr/lib/ssh/sftp-server
X11Forwarding yes
  

２）ldlinux.sys を削除できません　時は
 # chattr -i ldlinux.sys

　# rm -rf  x-boot/