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MySQL完全卸载(Windows、Mac、Linux)
2022-07-06 09:12:00 【hyh123a】
一、目的
Linux、Windows、Mac下MySQL的完全卸载
- -- 记录于 2022年05月03日
二、步骤
2.1 Windows下卸载MySQL
1、要在 Windows 上卸载 MySQL,请确保首先停止正在运行的服务器。
2、服务器停止后,您可以通过 Windows“控制面板”卸载 MySQL。转到“程序和功能”并选择“MySQL”=>“卸载”。
3、此后,要清理所有剩余数据,请确保您可以看到隐藏文件夹,然后删除以下文件夹:
C:\Program Files\MySQL
C:\Program Files (x86)\MySQL
C:\ProgramData\MySQL
C:\Users<your-username>\AppData\Roaming\MySQL
2.2 Mac下卸载MySQL
初步卸载
如果您通过官方安装程序安装了 MySQL,
您可以通过 macOS 的“系统偏好设置”将其卸载。转到“MySQL”选项并选择“Uinstall”。完全卸载
要从 Mac 卸载 MySQL 并完全删除它(包括所有数据库),请执行以下操作:
- 1、打开终端窗口
使用 mysqldump 将数据库备份到文本文件!
停止数据库服务器
sudo rm /usr/local/mysql
sudo rm -rf /usr/local/mysql*
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/My*
# 编辑/etc/hostconfig并删除行MYSQLCOM=-YES-
rm -rf ~/Library/PreferencePanes/My*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*
sudo rm -rf /private/var/db/receipts/*mysql*
注:最后三行特别重要,否则即使您认为已经完全删除了新版本,也无法安装旧版本的 MySQL!
2.3 Linux下卸载MySQL
参考链接: https://askubuntu.com/questions/640899/how-do-i-uninstall-mysql-completely
sudo -i
service mysql stop
killall -KILL mysql mysqld_safe mysqld
apt-get --yes purge mysql-server mysql-client
apt-get --yes autoremove --purge
apt-get autoclean
deluser --remove-home mysql
delgroup mysql
rm -rf /etc/apparmor.d/abstractions/mysql /etc/apparmor.d/cache/usr.sbin.mysqld /etc/mysql /var/lib/mysql /var/log/mysql* /var/log/upstart/mysql.log* /var/run/mysqld
updatedb
exit
其他
如有问题,欢迎留言
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记录于2022年05月03日
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