MySQL无法重启问题解决Warning: World-writable config file ‘/etc/my.cnf’ is ignored
2015-05-05 21:36
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今天帮朋友维护服务器,在关闭数据库的命令发现mysql关不了,提示Warning: World-writable configfile ‘/etc/my.cnf’ is ignored ,大概意思是权限全局可写,任何一个用户都可以写。mysql担心这种文件被其他用户恶意修改,所以忽略掉这个配置文件。这样mysql无法关闭。
下面看下整个过程
重启MySQL
可以看到mysql停止不了
查看my.cnf的权限
权限777,任何一个用户都可以改my.cnf,存在很大的安全隐患.
修复MySQL问题
my.cnf设置为用户可读写,其他用户不可写.
关闭MySQL
MySQL关闭成功. 问题很简单
转自http://www.ttlsa.com/mysql/warning-world-writable-config-file-etcmy-cnf-is-ignored/
下面看下整个过程
重启MySQL
[root@ttlsa ~] # service mysqld stop |
Warning: World-writable config file '/etc/my.cnf' is ignored |
Warning: World-writable config file '/etc/my.cnf' is ignored |
MySQL manager or server PID file could not be found![FAILED] |
查看my.cnf的权限
[root@ttlsa ~] # ls -l /etc/my.cnf |
-rwxrwxrwx 1 root root 4878 Jul 30 11:31 /etc/my.cnf |
修复MySQL问题
[root@ttlsa ~] # chmod 644 /etc/my.cnf |
关闭MySQL
[root@ttlsa ~] # service mysqld stop |
Shutting down MySQL..[ OK ] |
转自http://www.ttlsa.com/mysql/warning-world-writable-config-file-etcmy-cnf-is-ignored/
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