环境：Centos 6.5

Linux 使用yum命令安装mysql

1. 先检查系统是否装有mysql

[root@localhost ~]#yum list installed mysql*

[root@localhost ~]#rpm –qa|grep mysql*

2. 查看有没有安装包[root@localhost ~]#yum list mysql*

3. 安装mysql客户端[root@localhost ~]yum install mysql

4. 安装mysql服务端[root@localhost ~]#yum install mysql-server[root@localhost ~]#yum install mysql-devel

5. 在/etc/my.cnf 文件中加入默认字符集[root@localhost ~]#vim /etc/my.cnf

6. 启动或者关闭mysql服务[root@localhost ~]#service mysqld start --启动mysql 或者 /etc/init.d/mysqld start (关闭mysql #service mysql stop)

6. 设置开机启动mysql服务[root@localhost ~]# chkconfig --add mysqld

7. 创建root用户 密码为123456

mysqladmin –u root password 123456[root@localhost ~]# mysqladmin -u root password 123456

8. 连接mysql[root@localhost ~]# mysql -u root -p --输入密码123456

9. 设置远程访问权限mysql> use mysqlmysql> GRANT ALL PRIVILEGES ON *.* TO ‘admin’@’%’IDENTIFIED BY ‘admin’ WITH GRANT OPTION;

--第一个admin为用户名，第二个admin为密码，%表示所有的电脑都可以链接

mysql> flush privileges; --设置立即生效

mysql> SELECT DISTINCT CONCAT('User:''',user,'''@''',host,''';') AS query FROM mysql.user;mysql> exit; --退出mysql服务[root@localhost ~]# vi /etc/my.cnf [mysqld]

datadir=/var/lib/mysql

socket=/var/lib/mysql/mysql.sock

user=mysql

default-character-set=utf8

# Disabling symbolic-links is recommended to prevent assorted security risks

symbolic-links=0

#设备地址

bind-address=0.0.0.0 #设置设备地址

[mysqld_safe]

log-error=/var/log/mysqld.log

pid-file=/var/run/mysqld/mysqld.pid

[root@localhost ~]# service mysqld start --重启mysql服务

[root@localhost ~]# mysql -u root -p --连接mysql输入密码

mysql> show global variables like ‘port’; --查看端口号

±--------------±------+

| Variable_name | Value |

±--------------±------+

| port | 3306 |

±--------------±------+

1 row in set (0.00 sec)

10.使用navcat连接mysql

大功告成。。。