Setting Up Username and Email

Git requires a username and email address to associate commits with an identity. Set these globally for all repositories:

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

Verify configuration:

git config --global --list

Configuring Default Text Editor

Set a preferred text editor for commit messages:

• VS Code: git config --global core.editor "code --wait"

• Vim: git config --global core.editor "vim"

• Nano: git config --global core.editor "nano"

Setting Up Global and Repository-Specific Configurations

Global settings apply to all repositories, while repository-specific settings apply only within a given repository.

• Global Configurations:

  git config --global alias.st status
  git config --global alias.co checkout

• Repository-Specific Configurations: Run inside a repository:

  git config user.name "Repo-Specific Name"
  git config user.email "repo.email@example.com"

Viewing and Editing Configuration Files

Check all settings:

git config --list

Edit Git configuration manually:

git config --global --edit

• Setting up username and email