Think about what you are doing before you do this. Don’t be stupid.

> cp -R /usr/local/mysql/data /usr/local/var/mysql > brew install mysql > cp /usr/local/Cellar/mysql/5.1.51/com.mysql.mysqld.plist ~/Library/LaunchAgents > launchctl load -w ~/Library/LaunchAgents/com.mysql.mysqld.plist **optional** > rm -rf /usr/local/mysql