Configuration file `/etc/php5/fpm/pool.d/www.conf'
 ==> Modified (by you or by a script) since installation.
 ==> Package distributor has shipped an updated version.
   What would you like to do about it ?  Your options are:
    Y or I  : install the package maintainer's version
    N or O  : keep your currently-installed version
      D     : show the differences between the versions
      Z     : start a shell to examine the situation
 The default action is to keep your current version.
*** www.conf (Y/I/N/O/D/Z) [default=N] ? D
-;listen = 127.0.0.1:9000;


i Chose D and it took me to new screen - how do i exit it to continue the instillation