阿里云centos6.8通过yum安装mysql5.6

记录一下安装及卸载的过程,若有错误请指出.

一.首先查看是否有mysql并卸载系统里自带的mysql

//查看是否有mysql软件
rpm -qa|grep mysql 

//卸载mysql
yum -y remove mysql*

二.安装及配置

1.下载mysql5.6

wget http://repo.mysql.com/mysql-community-release-el6-5.noarch.rpm
rpm -ivh mysql-community-release-el6-5.noarch.rpm
yum repolist all | grep mysql

2.安装mysql数据库

yum install mysql-community-server -y

3.设置mysql开机启动

chkconfig --list | grep mysqld
chkconfig mysqld on

4.启动mysql服务

service mysqld start

5.设置密码

/usr/bin/mysqladmin -u root password '123456'

6.登录mysql

mysql -uroot -p123456

如果安装过程中失败需要卸载

yum -y remove mysql*

rm -rf /var/lib/mysql

rm /etc/my.cnf

//查看是否还有mysql软件:
rpm -qa|grep mysql

//如果存在的话,继续删除即可。

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转载自blog.csdn.net/qq_25652213/article/details/81937658