标签:mysql
此次安装在桌面环境下,使用shell命令进行安装,下载安装包为:
MySQL-5.6.25-1.linux_glibc2.5.i386.rpm-bundle.tar;
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
~] |
2 | mysql-libs-5.1.66-2.el6_3.x86_64 |
3 | [root@localhost
~] |
b. 下载Linux对应的RPM包,如下:
1 | [root@localhost
rpm] |
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] |
2 | [root@localhost
rpm] |
3 | [root@localhost
rpm] |
4 | #修改配置文件位置 |
5 | [root@localhost
rpm] |
d. 初始化MySQL及设置密码
1 | [root@localhost
rpm] |
2 | [root@localhost
rpm] |
3 | [root@localhost
rpm] |
4 | #
The random password set for the root user at Wed Dec 11 23:32:50 2013 (local time): qKTaFZnl |
5 | [root@localhost
~] |
6 | mysql>
SET PASSWORD = PASSWORD( |
7 | mysql> |
8 | [root@localhost
~] |
e. 远程登陆用户设置
01 | mysql>
use mysql; |
02 | mysql> |
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 |
13 | mysql>
update user |
14 | mysql>
flush privileges; |
15 | mysql> |
f. 设置开机自启动
1 | [root@localhost
~] |
2 | [root@localhost
~] |
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/ |
2 | /usr/share/mysql |
3 | /usr/bin |
4 | /etc/init.d/mysql |
h. 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.
[html] view
plaincopy
[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
可查看字符集
show variables like ‘%collation%‘; show variables like ‘%char%‘;
I.如果想远程连接登录mysql则需要:授权,并关闭防火墙。
1.授权;在服务端进入mysql,输入以下命令
[GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘这里是你的密码‘ WITH GRANT OPTION;]
OR
[GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘‘ WITH GRANT OPTION;],
区别在于访问时是否需要写密码。
这句的作用是将所有的用户名,都设置能远程访问该mysql中所有的表,如果不想都放开,可以根据这个规则,来设置.grant 权限1,权限2,…权限n on 数据库名.表名 to用户名@用户地址 identified by‘口令’.
2.关闭防火墙
service iptables stop 关闭命令 chkconfig iptables off 永久关闭防火墙
两个命令同时运行,运行完成后查看防火墙关闭状态
service iptables status
到此,mysql就安装完成并配置成功了
本文出自 “梦想照进现实” 博客,请务必保留此出处http://lookingdream.blog.51cto.com/5177800/1771803
标签:mysql
原文地址:http://lookingdream.blog.51cto.com/5177800/1771803