Why would you need to rewrite the application? Just prepend "fork and exit". 
fork and exit;

my $old_code;

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(Actually theres some other stuff you should theoretically do, like setsid or something from posix, but none of that should involve rewriting your script. Just prepend it.)

In reply to Re: background w/out fork? by BUU
in thread background w/out fork? by geektron

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