Any useful links or snippets of information pertaining to hacking can be found here.
content
Metasploitable without Metasploit - A project where I show how to do the Metasploitable VMs without the use of Metasploit. It goes into good detail and is a good read if you're just getting started and/or completed those VMs and want to know more like I did.
Snippets
thc-hydra has module documentation in the source code. I couldn't find an official source for it, just blog pages.
Links
Hack The Box
Try Hack Me
PortSwigger Academy
HackTricks
IppSec YouTube
GTFOBins
CyberChef
Metasploit Unleashed
Over The Wire