All of my interactive shell-foo in one place so I don't forget any of it.
use:
curl -L bit.ly/shellin | bash
or
git clone https://github.com/mcgarrigle/bin.git
echo 'source $HOME/bin/bashrc' >> ~/.bashrc
# optional vim setup
mkdir -p ~/.vim/pack/pete/start
git clone https://github.com/vim-airline/vim-airline.git ~/.vim/pack/pete/start/airline