Metasploit Directory in Kali 2.0

hi :D

i am looking for the main directory of metasploit (like otw in this tutorial https://null-byte.wonderhowto.com/how-to/hack-like-pro-exploring-inner-architecture-metasploit-0151006/ )

so i can easy find the exploit i am looking for buth i dont know how

and from my understanding the pentst folder hes been remove in kali 2.0?

thx :D