title: Sqlplus - creating new users
body: <p>I have downloaded Oracle - OraDb11g_home1 and I want to use sqlplus.
  The problem is, when I open sqlplus, it's prompts me for username and password which I don't think I have.
  Is there a way to log in as a default super user and create a new account?</p>
  
  <p>Thanks</p>