nixos/ssh: allow PrintMotd to be enabled

                {manpage}`sshd_config(5)` for details.

              '';

            };

            # Disabled by default, since pam_motd handles this.

            PrintMotd = mkEnableOption "printing /etc/motd when a user logs in interactively";

          };

        });

      };

        ${optionalString cfg.allowSFTP ''

          Subsystem sftp ${cfg.sftpServerExecutable} ${concatStringsSep " " cfg.sftpFlags}

        ''}

        PrintMotd no # handled by pam_motd

        AuthorizedKeysFile ${toString cfg.authorizedKeysFiles}

        ${optionalString (cfg.authorizedKeysCommand != "none") ''

          AuthorizedKeysCommand ${cfg.authorizedKeysCommand}