This is a demonstration project using my 3d printing workflow makefile system as seen in my github 3d-configs repo.
cd ~/Dropbox/printrbot
git clone https://github.com/vincemulhollon/3d-recorder recorder
(I have Dropbox on freebsd because I run nfs home dirs, and have dropbox running on some legacy box)
You obtain your own copy of the stl files. .gitignore understands.
Assuming all goes well, a simple "make" will run each stl file thru admesh and slic3r and gcode will magically appear.
On a roughly five year old computer with plenty of memory and ZFS running on SSDs, the makefile completes in less than 10 seconds clock time.