General F5 questions

I have some quick F5 question:

1) Can I get a link to the CLI guide for all the F5 commands? 2) How can I check if SSL certificates are still being used by some VIP? This is just to delete the unused SSL certificates that we have configured. 3) Can I configure some alert on the F5 which sends me a mail for expiring certificates?

Regards, Nikhil Kulkarni.