title: How to make changes to httpd.conf of apache running inside DOCKER container and restart apache
body: <p>I am new to docker. In our docker environment - Apache has been installed and it is up and running.<br>
  Now I need to get into the container, modify the <code>httpd.conf</code>, save it and then I need to restart the apache.</p>
  
  <p>Can you guys please let me know, what needs to be done.
  I am pretty much confused about -
  'exec' and 'attach' commands.</p>