`open http://foo.com` and specify the chrome user which is to be used Using the open command from terminal I would like to be able to specify the chrome the specific chrome user to open the url with?  Local Chrome users are outlined here.

Essentially I have a local chrome user which I use for testing but the user which the local Chrome user which link opens with is the user which has the last selected window and 
jumping back and forth between chrome and the terminal often the link I am opening for testing end up opening in the chrome user which I use for practical purposes (not testing).
Have you tried open http://user@foo.com and edit the question based on what error or success results from this step?