添加系统以外源：
http://kernal.blog.51cto.com/8136890/1426095
[1]Install Mysql Server
# yum -y install mysql-server # /etc/rc.d/init.d/mysqld start Initializing MySQL database: WARNING: The host ‘webserver1.lisys.cn‘ could not be looked up with resolveip. This probably means that your libc libraries are not 100 % compatible with this binary MySQL version. The MySQL daemon, mysqld, should work normally with the exception that host name resolving will not work. This means that you should use IP addresses instead of hostnames when specifying MySQL privileges ! 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 webserver1.lisys.cn password ‘new-password‘ Alternatively you can run: /usr/bin/mysql_secure_installation # 使用此命令初始化mysql 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! [ OK ] Starting mysqld: [ OK ] # chkconfig mysqld on
[2]configure Mysql
# /usr/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: # 输入为root设置的密码 Re-enter new password: # 再次输入密码 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 # 移除匿名用户 ... 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] y # 不允许root远程登陆 ... 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? [Y/n] y # 删除test数据库 - Dropping test database... ... Success! - Removing privileges on test database... ... Success!http://www.server-world.info/en/note?os=CentOS_6&p=zabbix&f=1 Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? [Y/n] y # 重新加载权限表 ... 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!
至此Mysql Server 5.1.73 安装完成！
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原文：http://kernal.blog.51cto.com/8136890/1426121