title: Where does PostgreSQL store configuration/conf files?
body: <p>I have recently installed PostgreSQL on Ubuntu with the EnterpriseDB package. I can connect to the database locally, but I can't configure it because I can't find config files. I searched through entire hard drive and found only samples like <code>pg_hba.conf.sample</code></p>
  <p>Where are the PostgreSQL <code>.conf</code> files?</p>