Useful default dotfiles for Mac OSX
Initializing:
I'm using oh-my-zsh (https://github.com/robbyrussell/oh-my-zsh/), which you really want, and I'm initializing this via the ~/.zshrc by adding the following line:
# Initialize dotfiles
source ~/dotfiles/bootstrap.sh
You can also initialize the cool z script (to navigate to most recent folders)
# init z https://github.com/rupa/z
. ~/dotfiles/z/z.sh