MySql 简单设置

环境centos6.5+apache+php+mysql

统一采用yum 安装

安装完成后第一次启动mysql服务

[root@vBlog www]# service mysqld  start

    Initializing MySQL database:  WARNING: The host 'vBlog' 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 vBlog password 'new-password'

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!

                                                           [  OK  ] Starting mysqld:                                           [  OK  ]

按照设置mysql root密码

[root@vBlog www]# /usr/bin/mysqladmin  -u root password Aa123456

如果要使用远程客户端访问mysql ，还要开启远程访问的权限

先需要登录到mysql 服务器

[root@vBlog www]# mysql -uroot -p
Enter password: