title: Why the parent should die, in the process of creating a Daemon
body: <p>" <strong><em>Thus, the common method for launching a daemon involves forking  once or twice, and making the parent processes die while the child process begins performing its normal function.</em></strong>" 
  I was going through OS concepts and I didn't understand the above said lines.
  Why the parent process will be made to exit( or parent dying ),in the process of creating a Daemon?
  Can someone pls explain me.</p>