Howdy all, here’s a useful and simple cheat sheet I made for Nmap. It is designed to be printed out (or can be viewed on a monitor if you wish) and is setup with an organized and easy to reference list of commands with an example of what it looks like when typed out and a detailed explanation of the option/command and how it works. Just make a copy for yourself if you want to edit it.
There is also a SaberCat link that contains a .zip with the sheet in the following formats: .epub .pdf .odt .docx .html
Hope you enjoy!