RPM方式安装MySQL5.6

时间 2019-11-07

标签 rpm 方式安装 mysql5.6 mysql 栏目 MySQL 繁體版

原文原文链接

RPM方式安装MySQL5.6node

1. 检查MySQL及相关RPM包，是否安装，若是有安装，则移除（rpm –e 名称）mysql

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

注：rpm -e --nodeps mysql-libslinux

2. 下载Linux对应的RPM包，如：CentOS6.4_64对应的RPM包，以下：sql

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

3. 安装MySQL数据库

[root@localhost rpm]# rpm -ivh MySQL-server-5.6.15-1.el6.x86_64.rpm
[root@localhost rpm]# rpm -ivh MySQL-devel-5.6.15-1.el6.x86_64.rpm
[root@localhost rpm]# rpm -ivh MySQL-client-5.6.15-1.el6.x86_64.rpm

4. 修改配置文件位置bash

[root@localhost rpm]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf

5. 初始化MySQL及设置密码服务器

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

6. 容许远程登录dom

mysql> use mysql;
mysql> select host,user,password from user;
+-----------------------+------+-------------------------------------------+
| host                  | user | password                                  |
+-----------------------+------+-------------------------------------------+
| localhost             | root | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| localhost.localdomain | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |
| 127.0.0.1             | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |
| ::1                   | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |
+-----------------------+------+-------------------------------------------+
mysql> update user set password=password('123456') where user='root';
mysql> update user set host='%' where user='root' and host='localhost';
mysql> flush privileges;
mysql> exit

7. 设置开机自启动编码

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

8. MySQL的默认安装位置spa

/var/lib/mysql/               #数据库目录
/usr/share/mysql              #配置文件目录
/usr/bin                      #相关命令目录
/etc/init.d/mysql             #启动脚本

9. 修改字符集和数据存储路径，配置/etc/my.cnf文件,修改数据存放路径，mysql.sock路径以及默认编码utf-8.

[mysqld]
port            = 3306
character_set_server=utf8
character_set_client=utf8
collation-server=utf8_general_ci
#(注意linux下mysql安装完后是默认：表名区分大小写，列名不区分大小写； 0：区分大小写，1：不区分大小写)
lower_case_table_names=1
#(设置最大链接数，默认为 151，MySQL服务器容许的最大链接数16384; )
max_connections=1000

[mysql]
default-character-set = utf8

[client]
port            = 3306
default-character-set=utf8

10. 查看字符集

show variables like '%collation%';

show variables like '%char%';