How to create post login/logout hooks
 

Can someone please provide me links to tutorials/documentation on how to create post login/logout hooks?

I don't know what a post login/logout hook is supposed to do, so I can't really point you in any direction.

I want to set a cookie, when a user logs in and modify it when he logs out. Can I create a hook that gets executed after a successful login and logout?

Did you take a look at the hooks? There are several that start with the word login, like
login_verify_success, and then there is one called logout process. Have you tried using either of those?

Thanks Lynne. I just found out how easy it is to add a hook from the AdminCP.