git checkout описание

git checkout is a Git command that is used to switch between different branches or restore files in the working directory to a previous state.

When used with a branch name, git checkout will switch to that branch, making it the current working branch. This allows you to work on different features or versions of your project without affecting the main branch.

When used with a commit hash or a file path, git checkout can be used to restore files in the working directory to a specific state. This can be helpful if you have made changes to a file and want to discard those changes, or if you want to view the contents of a file at a specific point in time.

Overall, git checkout is a versatile command that allows you to navigate between different branches and versions of your project, as well as manage the state of your files in the working directory.