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Learn Git reset command and its three essential flags (--soft, --mixed, --hard) in this 15-minute tutorial from the DevOps Master Course. Master one of Git's most powerful yet potentially dangerous commands that serves as your "undo button" for correcting mistakes and rewriting commit history. Explore the fundamental differences between git reset and git revert, and gain a solid understanding of Git's three states: working directory, staging area, and commit history. Discover how git reset --soft allows you to undo commits while keeping changes staged for new commits, perfect for rewriting commit messages or combining commits. Understand git reset --mixed (the default option) for undoing commits and unstaging changes back to your working directory, ideal for modifying files before fresh commits. Learn when and how to use git reset --hard with extreme caution to completely discard commits and all associated changes from both working directory and staging area. Practice with real-world scenarios and practical demonstrations to confidently navigate repository history and recover from common Git mistakes in your day-to-day development operations.
