大道浮屠訣---mysql5.7.28 for linux安裝

環境:html

redhat6.5node

MySQL Community Server 5.7.28  https://dev.mysql.com/downloads/mysql/5.7.htmlmysql

 

 

 前提環境:關閉selinuxlinux


安裝RMP包的具體操做以下:sql

一、若有mariadb,先卸載數據庫

rpm -qa |grep mariadb工具

rpm -qa |grep mysql*3d

rpm -e --nodeps xxxxxx  (卸載查詢到的rpm包)server

二、安裝新的mysql5.7.28,解壓安裝包htm

tar -xvf mysql-5.7.28-1.el6.x86_64.rpm-bundle.tar

 

 

 三、rpm安裝(不是全部包必須安裝,但必須按順序安裝)

rpm -ivh mysql-community-common-5.7.28-1.el6.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.28-1.el6.x86_64.rpm
rpm -ivh mysql-community-libs-compat-5.7.28-1.el6.x86_64.rpm
rpm -ivh mysql-community-client-5.7.28-1.el6.x86_64.rpm
rpm -ivh mysql-community-server-5.7.28-1.el6.x86_64.rpm    # 注:linux 7版本會有報錯  命令後加上參數[--nodeps --froce]
rpm -ivh mysql-community-devel-5.7.28-1.el6.x86_64.rpm

 

 

四、安裝完畢,數據庫初始化

mysqld --initialize --user=mysql

五、查看臨時生成的數據庫密碼

cat /var/log/mysqld.log

 

 六、啓動mysql

service mysqld start

 

 七、登錄mysql數據庫,並修改密碼

mysql -uroot -p

set password = password('password');

 

 


 

至此安裝完畢!

 


 

利用Navicat工具鏈接mysql(root用戶)

mysql -uroot -p 進入數據庫

use mysql

select host,user from user;

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

GRANT ALL PRIVILEGES ON *.* TO root@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;

flush   privileges;

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