Hi all, I just released second version of cf — tool for submitting code from command line.
Usage is in readme on github: https://github.com/Komosa/cf
In order to use it on tommorow's contest, just type cf con 1463
why? all existing solutions was written in python/ruby, and I think that such a tool shouldn't depend on them. It is also up to date with current page layout/api.
Feel free to discuss here, but if you find any bugs or want new features, please (also) fill issue on github.