host> python that's all you need. ls is a little more tricky but nothing that a very simple init.py couldn't fix, then you'd have the full and awesome power of

host> python that's all you need. ls is a little more tricky but nothing that a very simple init.py couldn't fix, then you'd have the full and awesome power of python to do shell things. We don't need a new *sh that half assed implements a language otherwise we'll just end up with another syntactically primitive language like bash, zsh, etc.