Here is a brief introduction and package of dotfiles for linux/unix user.
I think there are enough informative description about the package.
Here is the link: https://github.com/xros/dotfiles
Mostly it is very neat for python programming within Vim. Actually it is more like a python Vim IDE.
[ Summery ]
Tmux for talking with more shells
Vim for editing/programming
Jedi for python highlighting
Vim plugins for enhancing coding friendly
Bash Dot files for better experience within terminal
Python dot files for auto-completion in python console
# more feature will be added if better :)