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原创 mysql_install_db初始化后没有生成var目录，然后我指定目录初始化后发现能生成目录，但是启动时找不到文件，怎么回事？求大神解答

[root@LingShu mysql]# ./bin/mysql_install_db --user=mysqlInstalling MySQL system tables...OKFilling help tables...OKTo start mysqld at boot time you have to copysupport-files/mysql.server to the right...