How to remove MySQL completely Mac OS X Leopard-优快云博客

本文提供了从Mac OS X系统中完全移除MySQL的详细步骤。首先，需编辑/etc/hostconfig文件并删除相关配置行。其次，确保MySQL服务未运行，并通过一系列命令删除所有与MySQL相关的安装文件。

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http://tomkeur.net/39/how-to-remove-mysql-completely-mac-os-x-leopard.html
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Hi,

After I’ve been searching alot I finally mananged it to delete MySQL from my Macbook pro.

The steps:

First you need to edit the file in: /etc/hostconfig and remove the line

Since this is a system file I advise you to open it with nano in terminal:

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Open Terminal
sudo nano /etc/hostconfig
Enter your password if you’re not authed yet.
Delete the following line: “MYSQLCOM=-YES-”
CTRL+X (This is the command for closing NANO, Enter the “Y” key to save the file and exit nano).
Second step:
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Make sure MySQL is not running.

Open Terminal and copy and paste and run the following commands:
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sudo rm /usr/local/mysql
sudo rm -rf /usr/local/mysql*
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/My*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*
sudo rm /etc/my.cnf
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MySQL is now removed from your MAC.

Edit 26-02-2009: Maarten van der Pee wrote a comment that it’s allso needed to delete the my.conf, I added it to the list of commands. Thanks Maarten!