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From:http://www.linuxidc.com/Linux/2015-04/116003.htm
1.查看操作系统相关信息。
[root@linuxidc ~]# cat /etc/issue CentOS release 6.5 (Final) Kernel \r on an \m [root@linuxidc ~]# uname -a Linux linuxidc 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
x86_64是64位，如果还不确定，可以再换个命令
#getconf LONG_BIT 64
2.创建需要下载rpm软件包的目录。
1 [root@linuxidc ~]# mkdir -p /taokey/tools
3.查看下是否有系统自带mysql的rpm包，如果有，需要删除自带的旧rpm包。
[root@linuxidc ~]# rpm -qa | grep mysql mysql-libs-5.1.71-1.el6.x86_64 [root@linuxidc ~]# yum -y remove mysql-libs-5.1* [root@linuxidc ~]# rpm -qa | grep mysql [root@linuxidc ~]#
4.在MySQL官网下载安装MySQL-5.6.21所需的rpm软件包。
需要下载三个rpm软件包：
MySQL-client-5.6.21-1.rhel5.x86_64.rpm
MySQL-devel-5.6.21-1.rhel5.x86_64.rpm
MySQL-server-5.6.21-1.rhel5.x86_64.rpm
[root@linuxidc ~]# cd /taokey/tools/ [root@linuxidc tools]# wget http://dev.mysql.com/Downloads/MySQL-5.6/MySQL-server-5.6.21-1.rhel5.x86_64.rpm [root@linuxidc tools]# wget http://dev.mysql.com/Downloads/MySQL-5.6/MySQL-devel-5.6.21-1.rhel5.x86_64.rpm [root@linuxidc tools]# wget http://dev.mysql.com/Downloads/MySQL-5.6/MySQL-client-5.6.21-1.rhel5.x86_64.rpm
5.下载完之后，安装三个rpm软件包。
[root@linuxidc tools]# rpm -ivh MySQL-server-5.6.21-1.rhel5.x86_64.rpm
error: Failed dependencies:
libaio.so.1()(64bit) is needed by MySQL-server-5.6.21-1.rhel5.x86_64
libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.6.21-1.rhel5.x86_64
libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.6.21-1.rhel5.x86_64
安装MySQL-server报错，原因是没有安装libaio，系统缺少libaio.so此软件包，下边yum安装一下libaio.so软件包。
[root@linuxidc tools]# yum install -y libaio [root@linuxidc tools]# rpm -ivh MySQL-server-5.6.21-1.rhel5.x86_64.rpm [root@linuxidc tools]# rpm -ivh MySQL-client-5.6.21-1.rhel5.x86_64.rpm Preparing... ########################################### [100%] 1:MySQL-client ########################################### [100%] [root@linuxidc tools]# rpm -ivh MySQL-devel-5.6.21-1.rhel5.x86_64.rpm Preparing... ########################################### [100%] 1:MySQL-devel ########################################### [100%]
6.修改配置文件位置。
[root@linuxidc tools]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf
7.初始化MySQL及修改MySQL默认的root密码。
[root@linuxidc tools]# /usr/bin/mysql_install_db [root@linuxidc tools]# ps -ef | grep mysql root 2188 1 0 14:48 pts/1 00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/linuxidc.pid mysql 2303 2188 30 14:48 pts/1 00:00:02 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/lib/mysql/linuxidc.err --pid-file=/var/lib/mysql/linuxidc.pid root 2331 1853 0 14:49 pts/1 00:00:00 grep mysql [root@linuxidc tools]# netstat -anpt | grep 3306 tcp 0 0 :::3306 :::* LISTEN 2303/mysqld [root@linuxidc tools]# more /root/.mysql_secret # The random password set for the root user at Thu Apr 9 14:43:59 2015 (local time): F6K3v_xggFoLQeiN [root@linuxidc tools]# mysql -uroot -pF6K3v_xggFoLQeiN Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.21 Copyright (c) 2000, 2014, 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> SET PASSWORD = PASSWORD(‘123.com‘); mysql> exit Bye [root@linuxidc tools]# mysql -uroot -p123.com Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 6 Server version: 5.6.21 MySQL Community Server (GPL) Copyright (c) 2000, 2014, 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>
8.设置MySQL服务开机自启动。
[root@linuxidc tools]# chkconfig mysql on [root@linuxidc tools]# chkconfig mysql --list mysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off
到此为止，使用RPM安装MySQL5.6版本数据库安装完毕，谢谢大家。
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原文地址：http://www.cnblogs.com/liujufu/p/5560550.html
