Add repository creation snippets

snippets/create-repo.md

@@ -0,0 +1,23 @@
+---
+title: Create a new repository
+tags: repository,beginner
+---
+
+Initializes a new git repository, setting up all the configuration files needed by git.
+
+- Use `git init` to initialize an empty repository in the current directory.
+- Alternatively, use `git init [<directory>]` to initialize the repository in the specified `<directory>`.
+- Note: Running `git init` in an existing repository is safe.
+- Note: You only need to run `git init` once per repository.
+
+```sh
+git init [<directory>]
+```
+
+```sh
+cd ~/my_project
+git init # Initializes a repo in ~/my_project
+
+cd ~
+git init my_project # Initializes a repo in ~/my_project
+```