title: How to reconfigure Oracle 10g xe on Linux
body: <p>I have installed Oracle 10g xe from a deb file on linux, and then started to configure it using this terminal command</p>
  
  <blockquote>
    <p>sudo /etc/init.d/oracle-xe configure</p>
  </blockquote>
  
  <p>but after finishing configuration I forgot the password, so how can I reconfigure it again after reinstallation as now when I use the previous command I receive </p>
  
  <blockquote>
    <p>Oracle Database 10g Express Edition is already configured</p>
  </blockquote>
  
  <p>Thanks,</p>