What is exactly meaning of commit command in Git

The commit command in Git is used to save changes to the local repository. It records a snapshot of the current state of the project, including any modifications made to tracked files. A commit includes a unique identifier (commit hash) and a message that describes the changes made. Commits allow you to track the history of changes, making it easier to review, revert, or collaborate on the project. It’s an essential step in version control, ensuring that changes are saved and can be shared with others through pushing to remote repositories.