How to set up local git

In the software development process, code version control is a very important part. Git is one of the most popular distributed version control systems today. It allows multiple developers to work simultaneously and facilitate code management and version control. This article will introduce how to build a Git warehouse locally.

1. Installing Git

First, you need to install Git on your computer. On Windows, you can download the Git installation package from the official Git website (https://git-scm.com/download/win) for installation. On a Mac, you can use Homebrew to install it. On Linux, you can install it using your distribution's package manager.

2. Create a Git repository

Now, we want to create a new Git repository. Open a terminal window and change into the directory where you wish to store your Git repository. Run the following command to create a new Git repository:

git init

This command will create a new Git repository, and its default branch is master.

3. Add files to the Git repository

Now, we want to add some files to the Git repository. In the directory where the files you want to add are located, use the following command to add the files to the Git repository:

git add file1 file2 ...

In this example, file1 and file2 are the files that need to be added to the Git repository. If you want to add all files in this directory, you can use wildcard characters:

git add .

Now, these files have been added to the Git repository.

4. Commit changes

Next, we need to commit the files we just added to the Git repository. We need to use the following command:

git commit -m "Initial commit"

This command will commit the changes we made to the Git repository and add a message describing the commit.

5. Clone Git repository

If you already have a remote Git repository and want to develop locally, you can use the following command to clone the Git repository:

git clone url

Where, url is the URL address of your remote Git repository. When you execute this command, Git will download all the files in this repository and create a local repository identical to it.

6. Establish a branch

Every Git repository has a default branch, which is usually called the master branch. However, during development, you may need to create some other branches for more flexible work. You can use the following command to create a new branch:

git branch new_branch

In this command, new_branch is the name of the branch you wish to create.

7. Switch branch

When you create a new branch, you need to switch to the new branch to work on it. You can use the following command to switch branches:

git checkout new_branch

In this command, new_branch is the name of the branch you want to switch to.

8. Merge branches

When you develop on multiple branches, you may need to merge different branches together. You can use the following command to merge your branch with the target branch:

git merge target_branch

In this command, target_branch is the name of the target branch you want to merge your branch into.

9. Interacting with remote repositories

When developing with others, you need to push your changes to the remote repository, or pull changes from the remote repository . You can push your changes to the remote repository using the following command:

git push origin your_branch

In this command, your_branch is the name of the branch you want to push.

If you need to get the latest changes from the remote repository, you can use the following command:

git pull origin your_branch

In this command, your_branch is the name of the branch you want to get the changes from.

The above are some basic steps for building a local Git warehouse. They allow you to easily conduct code management and version control and improve development efficiency. Continue to learn Git and keep practicing, I believe you will be able to master it.

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