This is just a quick example of what adding a very simple shell script as a Cog command would look like. Everything is a work in progress at this stage of alpha and this command does not make use of many of the advanced features in Cog, but I thought folks might find it interesting.
This is a representation of what it would look like if I (@imbriaco) were talking to a bot named cog that was running this bundle.
imbriaco: @cog: simple foo bar baz
cog:
ARG[0]: foo