[CentOS] how do I run something on a newly installed server, on it's 1st boot only?

Hi all

I'm busy with a kickstart file to automate server installations, and I 
need to run a bash script right after the server has been installed for 
the first time. But the script only needs to run once, and it needs to 
run automatically. How do I do that?

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Kind Regards
Rudi Ahlers
CEO, SoftDux

Web:   http://www.SoftDux.com
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