[root@218-161-48-34 bin]# mysql_install_db Installing MySQL system tables... OK Filling help tables... OK To start mysqld at boot time you have to copy support-files/mysql.server to the right place for your system PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER ! To do so, start the server, then issue the following commands: /usr/bin/mysqladmin -u root password 'new-password' /usr/bin/mysqladmin -u root -h 218-161-48-34.hinet-ip.hinet.net password 'new-pa ssword' Alternatively you can run: /usr/bin/mysql_secure_installation which will also give you the option of removing the test databases and anonymous user created by default. This is strongly recommended for production servers. See the manual for more instructions. You can start the MySQL daemon with: cd /usr ; /usr/bin/mysqld_safe & You can test the MySQL daemon with mysql-test-run.pl cd /usr/mysql-test ; perl mysql-test-run.pl Please report any problems with the /usr/bin/mysqlbug script! [root@218-161-48-34 bin]# mysqld_safe --user=mysql & 140105 23:36:50 mysqld_safe Logging to '/var/log/mysqld.log'. 140105 23:36:50 mysqld_safe Starting mysqld daemon with databases from /var/lib/【安全設定】
[root@218-161-48-34 bin]# mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MySQL to secure it, we'll need the current
password for the root user. If you've just installed MySQL, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MySQL
root user without the proper authorisation.
Set root password? [Y/n] Y
New password:
Re-enter new password:
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 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? [Y/n] Y
... 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? [Y/n] n
... skipping.
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? [Y/n] Y
- 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? [Y/n] Y
... Success!
Cleaning up...
All done! If you've completed all of the above steps, your MySQL
installation should now be secure.
Thanks for using MySQL!
【設定ROOT登入】
[root@218-161-48-34 bin]# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 8 Server version: 5.1.61 Source distribution Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> GRANT ALL PRIVILEGES ON *.* to 'root'@'%' IDENTIFIED BY ' xxxx ' WITH GRANT OPTION; Query OK, 0 rows affected (0.00 sec)【建立新的SCHEMA】
mysql> create schema if not exists david default character set='utf8'; Query OK, 1 row affected (0.01 sec)【關閉MYSQL】
[root@218-161-48-34 bin]# mysqladmin -u root -p shutdown Enter password: 140106 00:09:20 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended [1]+ Done mysqld_safe啟動MYSQL
[root@david ~]# service mysql restart
確認MYSQL是否於啟動時自動啟動：
[root@david ~]# chkconfig --list | grep sql
將MYSQL 加入rc.local啟動項目：
[root@david ~]# chkconfig mysql on
以本機方式登入MySQL
[root@david ~]#mysql -u root –p
變更root可從遠端登入的 password
[root@david ~]# GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'xxxxx' WITH GRANT OPTION;
