sudo cp /Applications/Xcode.app/Contents/Developer/usr/bin/git /somewhere/to/backup/just/in/case sudo rm /Applications/Xcode.app/Contents/Developer/usr/bin/git sudo ln -s /usr/local/bin/git /Applications/Xcode.app/Contents/Developer/usr/bin/git
sudo cp /usr/local/bin/git /Applications/Xcode.app/Contents/Developer/usr/bin/git