• Repository - A folder / set of files managed by git
  • Git tracks changes to a repository over time
• Commit - A commit in git is a point in time snapshot of the repository folder
  • A commit keeps track of the state of all files and folders
  • A commit is kind of like a version
  • A commit comes with a message and knows what commit came before it
  • All commits are identified by a special "commit hash"

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