CLI helps you to download images from Google and do face recognition.
First you need to install facereg either from PyPi or source. Then you can use sample commands below.
Downloading images with default limit (which is 3)
$ python -m facereg -d "michael jordan"
or with limiting number of files
$ python -m facereg -d "michael jordan" -l 5
Face recognition by giving image path as a parameter
$ python -m facereg -i IMAGE_PATH