What command allows you to modify the last commit made?

What command allows you to modify the last commit made?

• A. Git revert
• B. Git reset
• C. Git commit --amend
• D. Git rebase

Answer: (C)

You modify the last commit with a single, direct tool: git commit --amend. This command rewrites the most recent commit so you can add new changes you've staged and replace that commit, or you can change just its message. If you’ve added nothing new and only want to adjust the message, you can run it with a new message or use --no-edit to keep the existing text. This is especially handy if you forgot a file or spotted a typo after committing. Just be careful: if the commit has already been pushed to a shared repository, rewriting history means you’ll need to push again with force options (like --force-with-lease) and coordinate with your team. Other commands can also affect history in different ways—revert creates a new commit that undoes the previous one; reset moves the branch and can discard commits; rebase can rewrite history as well but is more involved. The direct way to modify the most recent commit is clearly the amend option.

You modify the last commit with a single, direct tool: git commit --amend. This command rewrites the most recent commit so you can add new changes you've staged and replace that commit, or you can change just its message. If you’ve added nothing new and only want to adjust the message, you can run it with a new message or use --no-edit to keep the existing text. This is especially handy if you forgot a file or spotted a typo after committing. Just be careful: if the commit has already been pushed to a shared repository, rewriting history means you’ll need to push again with force options (like --force-with-lease) and coordinate with your team. Other commands can also affect history in different ways—revert creates a new commit that undoes the previous one; reset moves the branch and can discard commits; rebase can rewrite history as well but is more involved. The direct way to modify the most recent commit is clearly the amend option.