# Clone a repository to the current directory
git clone [REPOSITORY_CLONE_URL]

# Create a new commit with a message
git commit -m "Your commit message"

# Add files to the commit
git add .
git add ./filename.ext

# Push your commits to Github
git push origin master
git push origin [YOUR_BRANCH_NAME]

# Reset your repo to the last version
git reset --hard

# Create a new branch
git checkout -b [YOUR_BRANCH_NAME]

# Switch branches
git checkout [YOUR_BRANCH_NAME]
git checkout master

# Reset a single file
git checkout ./filename.ext