There is no green mark in the git download code directory

Git is a very popular version control tool that can help developers better manage their code and projects. When using Git to download code, we often encounter a problem: the downloaded code directory does not have a small green mark. What is the reason for this? This article will answer it for you.

First of all, we need to understand what the little green mark represents in Git. This small green mark is a file status prompt symbol, used to indicate the status of the current file. There are four states in total, which are:

• Red means that the file has been modified in the workspace, but has not been placed in the temporary storage area;
• Green means that the file is in the temporary storage area. The storage area has been modified, but has not been submitted to the warehouse;
• Yellow means that the file has been modified in both the work area and the temporary storage area, but only part of it has been temporarily stored;
• White Indicates that the file has not been modified.

Next, let’s take a look at why there is no little green mark. There are several possibilities:

1. The code has been submitted to the warehouse

If the code has been submitted to the warehouse, the small green mark will not appear after downloading. Because the code downloaded at this time is already the latest without any modifications.

2. The Git version is too low

In the latest version of Git, sometimes the small green mark does not appear. This problem is usually caused by a bug in Git, and the solution is to update the version of Git. You can update Git through the following command:

sudo add-apt-repository ppa:git-core/ppa
sudo apt-get update
sudo apt-get install git

3. The Git add command is not executed

If the Git add command is not executed, the downloaded code will not have a small green mark . This is because when Git downloads code, it only downloads the code itself, not Git's metadata. Only after the Git add command is executed and the code is added to the staging area, Git will download the code and metadata together. The method of executing the Git add command is:

git add 文件名

4. Already used the Git checkout command

If the Git checkout command has been used, the downloaded code will not be small Green mark. Because the Git checkout command is used to switch branches or undo modifications, the original modifications will no longer exist after switching branches, so there is no green mark.

5. The permissions of some files are incorrect

Sometimes, due to incorrect permissions of the files, Git cannot recognize the status of the files after downloading, resulting in no small Green label. At this time, we can use the following command to modify the permissions:

chmod 755 文件名

Summary

The above is the reason why the Git download code does not have a small green mark. If you encounter this situation, you can investigate one by one according to the above possibilities to find the problem and solve it. Hope this article can be helpful to you.

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