Three levels of GIT config

.gitconfig

# There are 3 levels of git config; project, global and system.

# project: Project configs are only available for the current project and stored in .git/config in the project's directory.
# global: Global configs are available for all projects for the current user and stored in ~/.gitconfig.
# system: System configs are available for all the users/projects and stored in /etc/gitconfig.

# Create a project specific config, you have to execute this under the project's directory.
$ git config user.name "John Doe"

# Create a global config
$ git config --global user.name "John Doe"

# Create a system config
$ git config --system user.name "John Doe"

NIce Post

good information

awesome

Thank you. :)

Very well explained :)

I don't think this is an accurate depiction of how it works in Windows. I have a file called ProgramData/Git/config that defines neither the system nor the global git config settings, yet is picked up by the git config -l command,

Not sure why.

Good point @JackZylkin
Just for the sake of completeness let me add SO thread https://stackoverflow.com/a/32849199.
One can also verify where the config is coming from by using git config -l --show-origin

Thanks

very useful, thank you

Thanks for the summary ❤️

TIL. Thanks!

Thank You!

Thanks!

For helping Windows users:

• project: Project configs are only available for the current project and stored in .git/config in the project's directory.
• global: Global configs are available for all projects for the current user and stored in the user's folder: C:/Users//.gitconfig.
• system: System configs are available for all the users/projects and stored where Git is installed which is by default C:/Program Files/Git/etc/gitconfig.

There is also the worktree level : See git-config documentation about this level

I know this case is rather rare, but typically on some big projects, where you need to have several releases of your code on your hard drive, at the same time, worktrees are very helpful. You only have the .git repository once on the drive, but you can have several branches open at the same time.