Keep your @ohmyzsh ~/.zshrc in sync via dropbox

ohmyzsh-dropbox-sync.sh

# Was asked how I keep  my zshrc config sync'd between my computers with Dropbox

# Add a new directory in your Dropbox (or use an existing one)
mkdir -p ~/Dropbox/ohmyzsh

# move existing file to Dropbox
mv ~/.zshrc ~/Dropbox/ohmyzsh/zshrc

# symlink file back to your local directory
ln -s ~/Dropbox/ohmyzsh/zshrc ~/.zshrc

This is great. For those with computers with different usernames, I had to change the zsh library pointing to be dynamic:

export ZSH="/Users/$USER/.oh-my-zsh"