CentOS6.8安装MySQL5.7

CentOS6.8安装MySQL5.7

MySQL

CentOS6.8安装MySQL5.7

CentOS6.8

CentOS6.8安装MySQL5.7

VirtualBox

一、yum安装

进入https://dev.mysql.com/downloads/repo/yum/

CentOS6.8安装MySQL5.7

MySQL RPM

CentOS6.8安装MySQL5.7

直接下载

得到下载地址,在CentOS内执行命令:

wget https://dev.mysql.com/get/mysql57-community-release-el6-11.noarch.rpm

sudo rpm -Uvh mysql57-community-release-el6-11.noarch.rpm

结果如下:

CentOS6.8安装MySQL5.7

MySQL RPM下载执行结果

# ls /etc/yum.repos.d/,多了两个MySQL的源:

CentOS6.8安装MySQL5.7

MySQL数据源

安装MySQL

yum install mysql-community-server

二、MySQL配置

启动MySQL服务

service mysqld start

CentOS6.8安装MySQL5.7

启动MySQL

获取root用户的密码:

grep 'temporary password' /var/log/mysqld.log

CentOS6.8安装MySQL5.7

root用户密码

登录并修改密码

mysql -uroot -p

ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPwd4!';

commit;

三、开启远程连接

1、设置iptables

vi /etc/sysconfig/iptables

增加

-A INPUT -m state –state NEW -m tcp -p tcp –dport 3306 -j ACCEPT

重启iptables

1)、重启后永久性生效:

开启:chkconfig iptables on

关闭:chkconfig iptables off

2)、即时生效,重启后失效:

开启:service iptables start

关闭:service iptables stop

2、开启MySQL的远程连接

mysql -u root -p

use mysql;

update user set host ='%' where user ='root';

flush privileges;

宿主机通过客户端访问MySQL成功。

四、MySQL开机自启动

vi /etc/rc.local

添加

service mysqld start

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