mysql_secure_installation安全配置向導
[root@youxi1 ~]# mysql_secure_installation Securing the MySQL server deployment. Enter password for user root: //輸入root密碼 The 'validate_password' plugin is installed on the server. The subsequent steps will run with the existing configuration of the plugin. Using existing password for root. Estimated strength of the password: 25 Change the password for root ? ((Press y|Y for Yes, any other key for No) : No //是否更改root密碼，如果輸入y會要求設置新的密碼 ... skipping. By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? (Press y|Y for Yes, any other key for No) : y //是否刪除匿名用戶，建議y刪除 Success. Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y //是否禁止root遠程登錄，建議y禁止 Success. By default, MySQL comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y //是否刪除test數據庫，y刪除 - Dropping test database... Success. - Removing privileges on test database... Success. Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y //是否重新加載權限表，y重新加載 Success. All done!