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一、安装环境
Centos6.4
Mysql5.6
二、步骤
1.删除系统自带mysql
需要检测系统是否自带安装mysql
[root@bigdata software]# rpm -qa | grep mysql
mysql-community-release-el6-5.noarch如果有，则删除mysql
[root@bigdata software]# rpm -e --nodeps mysql-community-release-el6-5.noarch2.下载mysql的rpm源
下载mysql的yum源的安装文件
# wget http://repo.mysql.com/mysql-community-release-el6-5.noarch.rpm安装mysql的yum源仓库，在/etc/yum.repos.d/ 这个目录下多出mysql-community-source.repo和mysql-community.repo
# rpm -ivh mysql-community-release-el6-5.noarch.rpm查看是否已有可用的mysql的yum源
#yum repolist all | grep mysql
3.安装mysql服务
# yum install -y mysql-community-server4.启动mysql服务
# service mysqld start5.对于5.6mysql，安装完成，mysql密码默认为空，需要修改密码
[root@bigdata software]# mysql -uroot -p
mysql> use mysql;
mysql> update user set password=PASSWORD("123456") where User='root';
mysql> flush privileges; 6.设置mysql开机启动
# chkconfig --list | grep mysqld
# chkconfig mysqld on7.设置允许远程登陆
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mysql> grant all privileges on *.* to 'root'@'%' identified by '123456' with grant option;
Query OK, 0 rows affected (0.00 sec)
然后，切记重启mysql
[root@bigdata software]# service mysqld restart
Stopping mysqld: [ OK ]
Starting mysqld: [ OK ]8.重新远程登陆即可
