What is the difference between 'git pull' and 'git fetch'?

Both git pull and git fetch are Git commands used to update a local repository with changes from a remote repository. The main difference between the two commands is how they handle the changes.

git fetch command downloads the latest changes from a remote repository to the local repository but does not automatically merge them with the current branch. Instead, it updates the local copy of the remote branch to the latest version. This allows you to see the changes made by others without merging them into your local branch. You can then review the changes and decide whether to merge them using the git merge command.

git pull, on the other hand, is used to both download and merge changes from the remote repository into your local repository in a single command. It fetches the latest changes from the remote repository and automatically merges them with your local branch. This command is useful when you want to quickly update your local branch with the latest changes from the remote repository.

In summary, git fetch downloads the latest changes from a remote repository to the local repository without merging them, while git pull does the same and merges the changes into the local branch.

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