How to modify origin in git

Git is a distributed version control system that can help us manage code efficiently. In the process of using Git, we may need to make some modifications to the remote repository, such as changing the name or URL of the remote repository. This article will introduce how to modify origin through Git.

1. Origin in Git

In Git, origin is the default remote warehouse name. When we use the following command to associate the local warehouse with the remote warehouse, Git will automatically add a remote warehouse named origin:

git remote add origin <URL>

After executing this command, we can use the following command to upload the local code To the corresponding remote warehouse:

git push -u origin <branch>

In the above command, "origin" refers to the remote warehouse name, and "branch" refers to the branch name.

2. Modify the URL of origin

In some cases, we may need to modify the URL of the remote warehouse. For example, when the server where our remote warehouse is located changes, or we need to switch the URL of the remote warehouse from HTTP protocol to SSH protocol, we need to modify the URL of the remote warehouse.

The following are the steps to modify the remote warehouse URL:

1. Execute the following command to view the URL of the current remote warehouse:

   git remote -v

   The output should be similar to the following Content:

   origin  https://github.com/username/repo.git (fetch)
   origin  https://github.com/username/repo.git (push)

2. Execute the following command to modify the URL of the remote warehouse:

   git remote set-url origin <newURL>

   Among them, "newURL" is the new remote warehouse URL.

   For example, if we want to switch the URL of the remote warehouse from HTTPS protocol to SSH protocol, we can execute the following command:

   git remote set-url origin git@github.com:username/repo.git

   After executing the above command, we can execute the following command again Check the URL of the current remote warehouse and make sure the modification has taken effect:

   git remote -v

   The output should be similar to the following:

   origin  git@github.com:username/repo.git (fetch)
   origin  git@github.com:username/repo.git (push)

3. Modify the name of origin

In some cases, we may need to modify the name of the remote warehouse. For example, when we want to upload code to multiple remote repositories at the same time, we can add a different name to each repository.

The following are the steps to modify the name of the remote warehouse:

1. Execute the following command to view the name of the current remote warehouse:

   git remote

   The output result should only contain one The name is "origin".

2. Execute the following command to modify the name of the remote warehouse:

   git remote rename origin <newName>

   Among them, "newName" is the new remote warehouse name.

   For example, if we want to change the name of the remote warehouse from "origin" to "upstream", we can execute the following command:

   git remote rename origin upstream

   After executing the above command, we can again Execute the following command to view the name of the current remote warehouse and ensure that the modification has taken effect:

   git remote

   The output should only contain one name, which is "upstream".

Summary

In the process of using Git to manage code, we may need to make some modifications to the remote warehouse. Through the method introduced in this article, we can easily modify the URL and name of the remote warehouse. I hope this article can be helpful to developers using Git.

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