Script to start multiple Google Chrome processes, each with different config/user data directories.

chromes.sh

#!/bin/sh

## Chrome App
app="/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"

## Non-default user data directories
usrDir="/Users/andy/Library/Application Support/Google/Chrome-personal"
qaDir="/Users/andy/Library/Application Support/Google/Chrome-workqa"

## Fire up Chrome
"${app}" ---make-default-browser > /dev/null 2>&1 &
"${app}" --user-data-dir="${qaDir}" > /dev/null 2>&1 &
"${app}" --user-data-dir="${usrDir}" > /dev/null 2>&1 &

## If Chrome is default browser, then the FIRST process fired will be
## where new links/tabs are spawned from other applications.