LogLevel INFO Port 22 AuthenticationMethods publickey HostKey /etc/ssh/ssh_host_ed25519_key HostKeyAlgorithms ssh-ed25519 PubkeyAcceptedKeyTypes ssh-ed25519 UsePAM yes AllowUsers root PermitRootLogin prohibit-password Subsystem sftp internal-sftp AcceptEnv LANG LC_* COLORFGBG