git-submodule:tldr:35ef4
git-submodule: Update every submodule to its latest commit.
$ git submodule foreach git pull
try on your machine
This command is used in Git to update the submodules in a repository. Here is the breakdown of each component:
git submodule: This is the submodule command in Git used to work with submodules in a repository.foreach: This is an option that specifies that the subsequent command should be executed for each submodule.git pull: This is the command executed for each submodule. It updates the submodule by fetching and merging changes from the remote repository into the submodule's branch.
When you run git submodule foreach git pull, Git will iterate through each submodule in your repository and execute git pull for each one. This ensures that all submodules are up to date with the latest changes from their respective remote repositories.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.