Now, just remember to always edit your dotfiles templates. Chezmoi give you some helpers:  
   chezmoi cd # will cd you to the dotfiles repo directory to edit files, or use;  
   chezmoi edit ~/.zshrc # will open the template in your editor

Whenever you change the template or the data file, just update everything:  
   chezmoi update

push the changes to your repo:  
   chezmoi cd  
   git add .  
   git commit -m "Update dotfiles"  
   git push

  
If you create new dotfiles, let's say you started to use Fish, then don't forget to add it to Chezmoi like this:  
   chezmoi add --autotemplate ~/.fishrc

  
You can use the convenience script to install the dotfiles on any machine with a single command. Simply run the following command in your terminal:  
   export GITHUB\_USERNAME=mmcfetridge1969  
   sh -c "$(curl -fsLS get.chezmoi.io)" -- init --apply $GITHUB\_USERNAME

  
Apply will install all the dependencies and add files to your $HOME.  
   chezmoi apply

Update - From time to time, start the update simply with:  
   chezmoi diff  
   chezmoi update