Edit Git Configuration File

Introduction

Git is a popular version control system that allows developers to track changes in their codebase. Git configuration file is a file that contains settings that affect the behavior of Git. In this lab, you will learn how to edit the Git configuration file using the Git text editor.

Edit Git Configuration File

As a developer, you may need to modify the Git configuration file to customize the behavior of Git. The Git configuration file is a plain text file that contains settings in the form of key-value pairs. The file can be edited using any text editor, but Git provides a built-in text editor that can be used to modify the configuration file.

In this example, we will use the Git repository named https://github.com/labex-labs/git-playground directory to demonstrate how to edit the Git configuration file.

1. Open the terminal and navigate to the Git repository directory:

cd git-playground

2. Use the following command to open the Git configuration file in the Git text editor:

git config --global -e

3. The above command will open the Git configuration file in the default Git text editor. You can change the setting so that the username is labex_git and the user email is labex_git@example.com.
4. Once you have made the necessary changes, press Esc and enter the :wq command, then press Enter to save your changes and exit the editor.

This is the result after completion:

## This is Git's per-user configuration file.
[user]
name = labex_git
email = labex_git@example.com
## Please adapt and uncomment the following lines:
##   name =
##   email = labex@64b8c76af840a200973e9d16.(none)

Summary

In this lab, you learned how to edit the Git configuration file using the Git text editor. The Git configuration file is a plain text file that contains settings that affect the behavior of Git. You can modify the file using any text editor, but Git provides a built-in text editor that can be used to modify the configuration file.