One thing I have really wanted to do with OctoPrint is somehow have a way to start a print automatically when uploading gcode so I don't have to log into the web interface to hit Print.
I posted my query on Reddit's /r/3DPrinting subreddit (https://www.reddit.com/r/3Dprinting/comments/4waj7y/slic3r_plugin_for_octoprint/d6689t2) and here's how to do it from with Windows (put the below in a .bin file and call it as a post-process executable):
I'd really like to be able to do this from a Mac as well and I would assume BASH would be what the above needs converted into, but I am uncertain what the BASH counterpart to the above is exactly.