[Zope] Zope as an entry in inittab.

[J. Atwood]

>Since you are on Unix, why not just use  "-Z var/Z2.pid "?

Could explain this a bit further. I had never heard of this and when 
I went into z2.py I got this..

   -Z path

     Unix only! This option is ignored on windows.

     If this option is specified, a separate managemnt process will
     be created that restarts Zope after a shutdown (or crash).
     The path must point to a pid file that the process will record its
     process id in. The path may be relative, in which case it will be
     relative to the Zope location.

     To prevent use of a separate management process, provide an
     empty string: -Z ''


How does it work? What does it do?

Thanks,
J