Linux查询MySql默认配置文件加载路径

首先查询mysql安装路径

$ which mysql

显示mysql安装路径如下

/usr/bin/mysql

然后输入如下语句查询默认配置文件加载路径

$ /usr/local/mysql/bin/mysql --verbose --help | grep -A 1 'Default options'

显示如下默认配置文件加载路径信息

Default options are read from the following files in the given order:/etc/my.cnf /etc/mysql/my.cnf /usr/local/mysql/etc/my.cnf ~/.my.cnf