I stored my dotfiles in github, with lots pains, because of no automation. I have to update it myself.
Is there a way that can auto install/update/sync dotfiles? I m
You update/sync your dotfiles with git push/pull commands (GitHub acting as 'central' repository). When it comes to symlinking dotfiles I wrote an article about it. Check it out: manage your dotfiles with ease.
git push/pull