Cheat Sheet of UNIX commands for Data Science
I would recommend this one - http://www.cheat-sheets.org/saved-copy/ubunturef.pdf

Its comprehensive, but not data science specific. 

There are a number of great cheat sheets here that may be what you are looking for:https://dzone.com/refcardz

If you are wanting to create your own, this is a very nice tool: http://www.cheatography.com/