RPM方式安装MySQL5.6.27
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转载地址:http://blog.csdn.net/liumm0000/article/details/18841197
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
2
mysql-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
2
total 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
6
mysql> SET PASSWORD = PASSWORD(
'123456'
);
#设置密码为123456
7
mysql>
exit
8
[root@localhost ~]
# mysql -uroot -p123456
e. 允许远程登陆
01
mysql> use mysql;
02
mysql>
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
12
mysql> update user
set
password=password(
'123456'
) where user=
'root'
;
13
mysql> update user
set
host=
'%'
where user=
'root'
and host=
'localhost'
;
14
mysql> flush privileges;
15
mysql>
exit
f. 设置开机自启动
1
[root@localhost ~]
# chkconfig mysql on
2
[root@localhost ~]
# chkconfig --list | grep mysql
3
mysql 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
#相关命令目录
4
/etc/init.d/mysql
#启动脚本
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.
- [client]
- password = 123456
- port = 3306
- default-character-set=utf8
- [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
- #(设置最大连接数,默认为 151,MySQL服务器允许的最大连接数16384; )
- max_connections=1000
- [mysql]
- default-character-set = utf8
查看字符集
show variables like '%collation%';
0 0
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