[[email protected] ~]# mysql_secure_installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALLMySQL SERVERS IN PRODUCTION USE! PLEASE READ EACH STEPCAREFULLY! In order to log into MySQL to secure it, we'll need thecurrent password for the root user. If you've just installed MySQL,and you haven't set the root password yet, the password will beblank, so you should just press enter here. Enter current password for root (enter for none):<–初次執行直接回車 OK, successfully used password, moving on… Setting the root password ensures that nobody can log into theMySQL root user without the proper authorisation. Set root password? [Y/n] <–是否設定root使用者密碼，輸入y並回車或直接回車 New password: <–設定root使用者的密碼 Re-enter new password: <–再輸入一次你設定的密碼 Password updated successfully! Reloading privilege tables.. … Success! By default, a MySQL installation has an anonymous user,allowing anyone to log into MySQL without having to have a user accountcreated for them. This is intended only for testing, and to make theinstallation go a bit smoother. You should remove them before moving intoa production environment. Remove anonymous users? [Y/n] <– 是否刪除匿名使用者,生產環境建議刪除，所以直接回車 … Success! Normally, root should only be allowed to connect from'localhost'. This ensures that someone cannot guess at the root password fromthe network. Disallow root login remotely? [Y/n] <–是否禁止root遠端登入,根據自己的需求選擇Y/n並回車,建議禁止 … Success! By default, MySQL comes with a database named 'test' thatanyone can access. This is also intended only for testing, and should beremoved before moving into a production environment. Remove test database and access to it? [Y/n] <– 是否刪除test資料庫,直接回車 - Dropping test database… … Success! - Removing privileges on test database… … Success! Reloading the privilege tables will ensure that all changesmade so far will take effect immediately. Reload privilege tables now? [Y/n] <– 是否重新載入許可權表，直接回車 … Success! Cleaning up… All done! If you've completed all of the above steps, yourMySQL installation should now be secure. Thanks for using MySQL! [[email protected] ~]#