Wharfee provides a more convenient way to enter Docker commands. It autocompletes commands and parameters as you type, and has syntax highlighting.

Container name autocompletion in ps

Wharfee is an open source Python package.

Code is available on github: https://github.com/j-bennet/wharfee

It can be installed from PyPi:

$ pip install wharfee

Then run it with:

$ wharfee

Once you're inside the prompt, just type in your usual Docker commands, except there's no need to prefix everything with "docker". Example:

$ run --detach --name foo ubuntu:14.04