Warning: World-writable config file '/etc/my.cnf' is ignored
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1. 问题描述:
重启mysql服务时出现以下信息:
Warning: World-writable config file ‘/etc/my.cnf‘ is ignored
出现这种情况的原因是:mysql故意不让用户重写my.cnf,权限默认是644, 即-rw-r--r--, 如果权限不是644, 则会出现这种情况。
2. 解决方法:
(1) 查看my.cnf文件的权限:[email protected]:DJISZ/marketevent.git
ls -l /etc/my.cnf
信息如下:
[email protected]:~$ ls -l /etc/my.cnf
-rw-r--r-- 1 root root 1126 4月 13 16:46 /etc/my.cnf
可以看到my.cnf文件权限为644, 如果你的my.cnf文件权限不是"-rw-r--r--", 而是如“-rwxrwxrwx”等等, 则执行以下命令:
sudo chmod 644 /etc/my.cnf
(2) 进入mysql目录下:
cd /usr/local/mysql/
(3) 重启mysql服务:
sudo ./support-files/mysql.server restart
3. OK, Enjoy it!!!
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