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Dotfiles are an accessible and powerful way to configure your Linux system<\/a>But how can you keep track of them all and reuse them when you need them? Try Git. \ud83d\ude80<\/p>\n <\/p>\n In Linux<\/a>, cualquier archivo cuyo nombre comience con un \u00ab.\u00bb es un archivo oculto. Por defecto, no se mostrar\u00e1 en tu gestor de archivos ni en un listado de comandos en la terminal.<\/p>\n Some Linux programs use hidden files for configuration, often placing them in your home directory. This is a useful setup because it keeps the settings out of your way while ensuring they remain accessible. Since these settings are in plain text files, they're easy to read and edit. Additionally, you can use Linux command-line tools to work with your system's settings.<\/p>\n Common examples of dotfiles include:<\/p>\n Dotfiles are great, but they're system-specific. When you need to replace your computer, use a secondary device, or access a remote server, you might find yourself setting everything up again.<\/p>\n Almacenar tus dotfiles en un VCS (Sistema de Control de Versiones<\/a>) puede ayudarte a evitar esta tarea repetitiva, permiti\u00e9ndote reutilizar instant\u00e1neamente tu configuraci\u00f3n en otra m\u00e1quina. Solo tienes que clonar tu repositorio y obtendr\u00e1s los mismos alias de shell, temas familiares y un comportamiento consistente. \ud83d\udd04<\/p>\n Additionally, storing dotfiles in Git is a robust backup option. You can even review your repository's history to discover when\u2014and why\u2014you changed a specific setting. In a collaborative environment, you can even share your dotfiles via Git to ensure everyone on the team has a consistent environment. \ud83d\udc65<\/p>\n For this, GitHub is the best of the best. If you have another place to host your Git repository, you can certainly do that, but GitHub makes it much easier. \ud83c\udf10<\/p>\n First, understand that any way you can store your dotfiles in Git will be a huge advantage. There are specific details about the best way to do this, but if you can store a file in Git, update it, and retrieve it, you'll benefit significantly from managing your dotfiles this way. \ud83d\udcc8<\/p>\n However, the following approach is widely recommended online, and it works for me. This particular setup should help you keep everything in sync with minimal effort. \ud83e\udd13<\/p>\n Since your home directory likely has a lot of stuff you don't want in your dotfiles repository, it's best to avoid a standard setup. Instead, you can manage your dotfiles in a basic repository. \ud83c\udfd7\ufe0f<\/p>\n A bare repository is like a regular repository, but without the project files. It has all the Git metadata describing the history of those files; it just doesn't contain the files themselves. The files can live elsewhere, in your working directory, and you'll only use the bare repository to manage them.<\/p>\n Start by creating a basic repository in a new location, for example:<\/p>\n When working with this repository, you'll need to provide a working directory (for the files) and a git directory (for the repository itself):<\/p>\n Instead of typing this every time you use Git, it makes sense to set up an alias. You can also provide the path to the base repository so you can use it from any directory:<\/p>\n Start by identifying a dotfile that you want to version control.<\/p>\n Then you can run these commands to start control your file<\/a> .bashrc, for example:<\/p>\nWhat Are Dotfiles?<\/h2>\n
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How Can Git or GitHub Help You?<\/h2>\n
The Best Way to Manage Your Dotfiles with Git and GitHub<\/h2>\n
Set up a Basic Repository and Some Structure<\/h3>\n
mkdir $HOME<\/span>\/.dotfiles git init --bare $HOME<\/span>\/.dotfiles\r\n<\/code><\/pre>\ngit --work-tree=$HOME<\/span> --git-dir=$HOME<\/span>\/.dotfiles ...\r\n<\/code><\/pre>\nalias<\/span> dotfiles="\/usr\/bin\/git --git-dir=$HOME<\/span>\/.dotfiles --work-tree=$HOME<\/span>\"<\/span> \r\n<\/code><\/pre>\nStore Your Dotfiles<\/h3>\n
CD<\/span>\u00a0$HOME<\/span>\r\ndotfiles add .bashrc dotfiles commit -m "Bash Execution Control File"<\/span>\r\n<\/code><\/pre>\n