不小心誤刪phpmyadmin的root

手賤不小心在phpmyadmin介面把root權限刪掉，然後mamp pro重灌還是一樣的問題，是因為mamp pro沒有刪乾淨，文件還存在電腦裡，執行以下步驟重灌mamp pro。

1. Delete the appsolute directory from /Library/Application Support , which contains configuration files that are created upon MAMP Pro installation
2. Delete the file hosts.mamp.bak in /etc, which is the MAMP hosts backup file
3. Delete the MAMP directory from /Applications/MAMP
4. Open the MAMP Pro Uninstaller, check all five options, and click to uninstall
5. 重新安裝mamp pro

安裝完成後可以進入phpmyadmin了，但是apache打不開，說:8888 port已被佔用，這時候嘗試進入活動監視器並蒐索Mysqld和Httpd並結束它們的所有進程。然後重新啟動Mamp。

參考文章：https://stackoverflow.com/questions/11855247/mamp-pro-restore-root-user-uninstall

參考文章：https://stackoverflow.com/questions/26124504/mamp-pro-apache-couldnt-be-started-because-the-port-was-already-in-use/26640841