MySql 重新安裝 Remove MySql Completely

MySql 重新安裝

呈 上篇 發現那樣處理，另外一個專案還是會打不開　ＱＱ

所以後來決定整個砍掉再重新裝一次

1. Open the Terminal
2. Use mysqldump to backup your databases
3. Check for MySQL processes with: ps -ax | grep mysql
4. Stop and kill any MySQL processes
5. Analyze MySQL on HomeBrew:

brew remove mysql

brew cleanup

6. Remove files:

sudo rm /usr/local/mysql

sudo rm -rf /usr/local/var/mysql

sudo rm -rf /usr/local/mysql*

sudo rm ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist

sudo rm -rf /Library/StartupItems/MySQLCOM

sudo rm -rf /Library/PreferencePanes/My*

7. Unload previous MySQL Auto-Login:
   launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
8. Remove previous MySQL Configuration:

subl /etc/hostconfig` 

# Remove the line MYSQLCOM=-YES-

9. Restart your computer just to ensure any MySQL processes are killed
10. Try to run mysql, it shouldn’t work

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