On Sun, 2006-09-04 at 11:52 -0700, Randal L. Schwartz wrote:
> Huh?  What UNIX system does this?

Ubuntu <http://www.ubuntu.com/>

>From man signal:

       Signal     Value     Action   Comment

-------------------------------------------------------------------------
       SIGHUP        1       Term    Hangup detected on controlling
terminal
                                     or death of controlling process

Most UNIXes do this. If you close your terminal, all its sub-processes
die via HUP.


-- 
__END__

Just my 0.00000002 million dollars worth,
   --- Shawn

"For the things we have to learn before we can do them, we learn by doing them."
  Aristotle

* Perl tutorials at http://perlmonks.org/?node=Tutorials
* A searchable perldoc is at http://perldoc.perl.org/



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