MacOS安装卸载MySQL教程_MySQL
mysql卸载
本安装/卸载方法适用于Mac OS各个版本,mavericks,lion等等等。
安装:
只需两步:第一行指令安装工具homebrew,第二行通过homebrew安装mysql。homebrew是一种极其强大的工具,未来还可能会用到很多,具体介绍参见官网:http://brew.sh/
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
brew install mysql
安装过后还需对MySQL进行配置。
依次执行以下三条命令。注意第一条和第三条中得5.5.20是你安装的mysql版本,需要针对具体情况改。可以通过ls /usr/local/Cellar/mysql/ 查看你所安装的哪个版本。第二天中的whoami也是需要改成用户名,可通过指令 whoami获得。
#setup daemonmkdir -p ~/Library/LaunchAgents && cp /usr/local/Cellar/mysql/5.5.20/homebrew.mxcl.mysql.plist ~/Library/LaunchAgents/ && launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist#Set up databases to run as your user accountunset TMPDIR && mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp#start mysqlmysql.server start#secure mysql/usr/local/Cellar/mysql/5.5.20/bin/mysql_secure_installation
卸载:
搜了很多卸载的方法,很多暴力删除文件的方法总是让人心存芥蒂,经过多方调研找到如下最干净安全的卸载指令:
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/My*
rm -rf ~/Library/PreferencePanes/My*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*
sudo rm -rf /var/db/receipts/com.m
sudo vim /etc/hostconfig

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