Centos7.NET Core亲测centos7科研环境配置教程

Centos7 安装mysql

2017-04-11  本文已影响79人  吾心橙

复制下载mysql 官方下载地址

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安装mysql

 wget https://repo.mysql.com//mysql57-community-release-el7-10.noarch.rpm
 sudo rpm -ivh mysql57-community-release-el7-10.noarch.rpm
 $ sudo yum install mysql-server
 systemctl status mysqld
sudo systemctl start mysqld
 systemctl status mysqld

修改密码

  grep 'temporary password' /var/log/mysqld.log
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  mysql -uroot -p
   set password for 'root'@'localhost'=password('MyNewPass4!'); 
 GRANT ALL PRIVILEGES ON *.* TO 'youusr'@'%' IDENTIFIED BY 'Youusr0917!' WITH GRANT OPTION;

set password for 'root'@'localhost'=password('MyNewPass4!');

- 输入命令   **退出mysql**

quit;


## 配置默认编码为utf8
- 输入命令   **修改/etc/my.cnf配置文件**

sudo vi /etc/my.cnf

修改如下:
[mysqld]
character_set_server=utf8
init_connect='SET NAMES utf8'

##  SQLyog客户端远程连接mysqsl
 如果你不能远程连接mysql,可以尝试一下命令

- 输入命令   **登录myql账号**

mysql -uroot -p

- 输入命令   **开放3306端口**

sudo vi /etc/sysconfig/iptables

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