Centos6.9安装Mysql5.7.18

安装顺序rpm -ivh

mysql-community-common-5.7.18-1.el7.x86_64.rpm

mysql-community-libs-5.7.18-1.el7.x86_64.rpm(依赖于common)

mysql-community-client-5.7.18-1.el7.x86_64.rpm(依赖于libs)

mysql-community-server-5.7.18-1.el7.x86_64.rpm(依赖于common,client)

mysql-community-devel-5.7.18-1.el7.x86_64.rpm(MySQL头文件和库文件)

yum install gcc gcc-c++ ncurses-devel perl 

yum install cmake -y

groupadd mysql

useradd -r -g mysql mysql

mkdir -p /usr/local/mysql

mkdir -p /data/mysqldb

tar -zxvf mysql-boost-5.7.18.tar.gz    后进行安装

vi /etc/my.cnf

datadir=/data/mysqldb/
socket=/data/mysqldb/mysql.sock
explicit_defaults_for_timestamp=true

mysqld --initialize 

ln –s /data/mysql/mysql.sock /var/lib/mysql/
chown mysql:mysql /var/lib/mysql -R
chmod -R 777 /data/mysqldb

service mysqld stop 

mysqld_safe --skip-grant-tables &

mysql -uroot -p

>use mysql;

> update user set authentication_string=PASSWORD("password") where user="root";

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

FLUSH PRIVILEGES; 

service mysqld restart

mysql -uroot -ppassword

SET PASSWORD = PASSWORD('password');

原文地址:https://www.cnblogs.com/muyiyang/p/6935731.html