Not sure exactly what you're asking, but perhaps these might be of help:

1. perlfaq8: How do I fork a daemon process?
2. Proc::Daemon
3. Is it possible to background a perl script from within itself?
4. How do I run a script in the background? How should I run a script as daemon?
5. STDOUT and daemon processes
6. Daemons???
7. Net::Daemon and Net::Server

jdporter
The 6th Rule of Perl Club is -- There is no Rule #6.