Where is the git configuration file? How to configure it?

Git is one of the most popular version control systems currently. When using Git, we need to configure it, such as setting user name and email address, adding ignored files, etc. However, novices will easily encounter a problem: where is the Git configuration file? This article will introduce you to the location of the Git configuration file and how to configure Git.

1. The location of the Git configuration file

Git configuration files are divided into global configuration and local configuration. The locations of these two configuration files are introduced below.

1. Global configuration file

The global configuration file is stored in the .gitconfig file in the user's home directory, and it is globally effective. In Windows systems, it is generally located in the "C:\Users\username" directory; in Linux and Mac OS X systems, it is generally located in the "~" directory.

We can use the git config --global command to configure the global configuration file. For example, we can use the following command to set the user name and email:

git config --global user.name "Your Name"
git config --global user.email "your_email@example.com"

2. Local configuration file

The local configuration file is stored in the .git/config file under the current Git workspace, which Only effective for the current project.

We can use the git config command directly in the Git workspace to configure the local configuration file. For example, we can use the following command to set ignore files:

git config core.excludesfile .gitignore

2. Detailed explanation of Git configuration

After understanding the location of the Git configuration file, let’s now learn more about how to configure Git .

1. Set username and email

Git records the author information of each submission, so we need to set username and email. In Git, we can use the following two commands to set it:

git config --global user.name "Your Name"
git config --global user.email "your_email@example.com"

2. Set the default editor

When submitting code in Git, you need to enter the editor interface to comment. Git provides some default editors such as Vim and Nano. We can also set the editor through the following command:

git config --global core.editor "vim"

3. Set ignore files

In Git projects, we sometimes need to ignore certain unnecessary files, such as logs and temporary files. wait. We can add ignore files in the global or local configuration file to ignore these files when Git tracks:

git config core.excludesfile .gitignore

4. Set alias

When using Git commands, we can set command aliases To shorten the length of command input and improve efficiency. For example, we can abbreviate the git status command to git st:

git config --global alias.st status

5. Set up the SSH agent

When using Git, we can access the remote warehouse through the SSH protocol. In order to improve access speed, sometimes we need to set up an SSH agent for acceleration. In Git, you can set the proxy through the following command:

git config --global core.sshCommand "ssh -i ~/.ssh/id_rsa -F /dev/null -o ProxyCommand='nc -X connect -x 127.0.0.1:1080 %h %p'"

The above is the location of the Git configuration file and an introduction to commonly used Git configuration commands. Hope it helps beginners.

The above is the detailed content of Where is the git configuration file? How to configure it?. For more information, please follow other related articles on the PHP Chinese website!