To use the "git config" command, you can open a terminal or command prompt and type "git config" followed by one or more command-line options. Here's an overview of some of the most commonly used options: 1. Setting a configuration variable: To set a configuration variable, use the following command:
$ git config [--global] <key> <value>
The "--global" option is used to set the variable globally, which means it will be used across all repositories. If you omit this option, the variable will be set for the current repository only. For example, to set the user name and email address that will be associated with all of your Git commits, you can use the following commands:
$ git config --global user.name "John Doe"
$ git config --global user.email [email protected]
2. Getting a configuration variable: To get the value of a configuration variable, use the following command:
$ git config <key>
For example, to get the current value of the "user.name" variable, you can use the following command:
$ git config user.name
3. Unsetting a configuration variable: To unset a configuration variable, use the following command:
$ git config [--global] --unset <key>
For example, to unset the "user.email" variable, you can use the following command:
$ git config --global --unset user.email
4. Listing all configuration variables:
To list all of the configuration variables that are currently set, use the following command:
$ git config --list
This command will display a list of all configuration variables, along with their values. In summary, the "git config" command is a powerful tool that allows you to configure various aspects of Git's behavior. By using this command, you can customize Git to fit your workflow and make your development process more efficient.