The first one is git status: Magenta means there are unstaged changes, cyan means there aren't. Star is master, I have different symbols for a few different branches I use on some projects. Otherwise, that symbol just shows as the branch name.<p>The second symbol is my currently-active ruby interpreter.<p>EDIT: see <a href="http://github.com/burke/dotfiles/tree/master/.config.d/zsh" rel="nofollow">http://github.com/burke/dotfiles/tree/master/.config.d/zsh</a>