The `git config` command is a convenience function that is used to set Git configuration values on a global or local project level. These configuration levels correspond to .gitconfig text files. Executing `git config` will modify a configuration text file.
The most basic use case for `git config` is to invoke it with a configuration name, which will display the set value at that name. Configuration names are dot delimited strings composed of a 'section' and a 'key' based on their hierarchy. For example: `user.email`
