How to discard unstaged changes in Git?

To discard unstaged changes in Git, you can use the git checkout command with the -- flag followed by the file or directory you want to discard changes for.

For example, to discard all unstaged changes for a file named example.txt, you would run the following command:

lua
git checkout -- example.txt

This will replace the contents of example.txt with the version that is currently in the Git repository, effectively discarding any changes you made to the file.

To discard unstaged changes for all files in your Git repository, you can use the following command:

lua
git checkout -- .

The . refers to the current directory, so this command will discard unstaged changes for all files in the repository.

Note that this command will permanently discard any changes you have made to the file, so make sure you really want to discard the changes before running it. If you want to keep a copy of the changes for later reference, you can copy the file to a different location before running the git checkout command.

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