Iptables scripts ? How to use?

Hello
I have a script name : firewall , it was a script use for iptables . It look like :
#!/bin/sh
.. etc...


.Now , how can i use it ? can i make it like a progam that it autostart everytime when server reboot ? And can i make it :
/usr/local/sbin/firewall start , /usr/local/sbin/firewall stop ?

Thank you.

 

 

 

 

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