I would like to change the settings to archive files. I would like move all .bin directly in only one file (contenstore for example) and not classified by years, months, etc. Is there a file, a script where I can modify that?
No, you should reimplement the Alfresco component named fileContentStore. You will find this component declared as a Spring bean.
Please open a ticket to the Alfresco support, if you are using Alfresco Enterprise, before starting to reimplement this bean. I'm not sure that you can re-implement this bean without affect the subscription.