Termux, F-Droid, Userland, and Chromebook Linux

Abstract: Zak will talk through multiple linux environments in user land
(non-rooted) android environment. He'll talk about Termux, F-Droid,
Userland, and Chromebook Linux experiment environment, and some of the
gotcha's and features of the various environments.
Bio: Zak Zebrowski has been using unix since about 1995. Zak's day job is
a forensic database engineer and a web identity expert for the MITRE
corporation. He's new to the android environment, but is learning.