How do you manage your dotfiles?

I prefer to keep tooling for that at a minimum. Therefore I use git only. My approach is taken from here: https://www.atlassian.com/git/tutorials/dotfiles The only difference: My git alias is dotfiles not config. I find that to be less confusing. Additionally, I source system-specific configs, where appropriate. These are not stored in dotfiles. There is a small todo section in my readme.