Well it’s been just over 3 years since i created my cheat sheet for MongoDB Version 2.4 and I decided it’s time for an update to coincide with the upcoming V3.4 release of MongoDB
A few things had to be changed, a few commands have been deprecated since 2.4, and the aggregation pipeline was updated a little bit.
Download the new V3.4 PDF here
All of the commands on the cheat sheet are linked to the corresponding commands in the official documentation .
Daniel Hodgin's Blog 
Thank you for this. I’m learning M-DB and have been looking for a resource like this. <: