Redhat RPM方式安装MySQL5.6

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RPM方式安装MySQL5.6

a. 检查MySQL及相关RPM包，是否安装，如果有安装，则移除（rpm –e 名称）

1[root@localhost ~]# rpm -qa | grep -i mysql
2mysql-libs-5.1.66-2.el6_3.x86_64
3[root@localhost ~]# yum -y remove mysql-libs*

b. 下载Linux对应的RPM包，如：CentOS6.4_64对应的RPM包，如下：

1[root@localhost rpm]# ll
2total 74364
3-rw-r--r--. 1 root root 18442536 Dec 11 20:19 MySQL-client-5.6.15-1.el6.x86_64.rpm
4-rw-r--r--. 1 root root  3340660 Dec 11 20:06 MySQL-devel-5.6.15-1.el6.x86_64.rpm
5-rw-r--r--. 1 root root 54360600 Dec 11 20:03 MySQL-server-5.6.15-1.el6.x86_64.rpm

c. 安装MySQL

1[root@localhost rpm]# rpm -ivh MySQL-server-5.6.15-1.el6.x86_64.rpm
2[root@localhost rpm]# rpm -ivh MySQL-devel-5.6.15-1.el6.x86_64.rpm
3[root@localhost rpm]# rpm -ivh MySQL-client-5.6.15-1.el6.x86_64.rpm
4#修改配置文件位置
5[root@localhost rpm]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf

d. 初始化MySQL及设置密码

1[root@localhost rpm]# /usr/bin/mysql_install_db
2[root@localhost rpm]# service mysql start
3[root@localhost rpm]# cat /root/.mysql_secret  #查看root账号密码
4# The random password set for the root user at Wed Dec 11 23:32:50 2013 (local time): qKTaFZnl
5[root@localhost ~]# mysql -uroot –pqKTaFZnl
6mysql> SET PASSWORD = PASSWORD('123456');    #设置密码为123456
7mysql> exit
8[root@localhost ~]# mysql -uroot -p123456

e. 允许远程登陆

01mysql> use mysql;
02mysql> select host,user,password from user;
03+-----------------------+------+-------------------------------------------+
04| host                  | user | password                                  |
05+-----------------------+------+-------------------------------------------+
06| localhost             | root | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
07| localhost.localdomain | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |
08| 127.0.0.1             | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |
09| ::1                   | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |
10+-----------------------+------+-------------------------------------------+
11 
12mysql> update user set password=password('123456') where user='root';
13mysql> update user set host='%' where user='root' and host='localhost';
14mysql> flush privileges;
15mysql> exit

f. 设置开机自启动

1[root@localhost ~]# chkconfig mysql on
2[root@localhost ~]# chkconfig --list | grep mysql
3mysql           0:off   1:off   2:on    3:on    4:on    5:on    6:off

g. MySQL的默认安装位置

1/var/lib/mysql/               #数据库目录
2/usr/share/mysql              #配置文件目录
3/usr/bin                     #


原文链接：http://www.juziku.com/wiki/13810.htm

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