For XXFor XX

作为一个高手
我习惯了孤独

Centos安装MySql5.5(yum安装)

Centos安装MySql5.5(yum安装),支持Centos6.x 7.x(64位)

1、卸载残留环境

rpm -qa | grep mysql
rpm -qa | grep mariadb
rpm -e --nodeps #上边命令查询的结果

2、安装rpm源

rpm -ivh http://repo.mysql.com/yum/mysql-5.5-community/el/6/x86_64/mysql-community-release-el6-5.noarch.rpm
修改/etc/yum.repos.d/mysql-community.repo文件,将5.5的enabled改为1,5.6的enabled改为0
不改安装的是5.6版本

3、安装并初始化

yum install -y mysql-community-client mysql-community-devel mysql-community-server
因为是国外的链接,可能有些慢,建议白天安装
初始化
service mysqld start

4、设置自启动

chkconfig mysqld on

5、修改root账号密码

/usr/bin/mysqladmin -u root password '新密码'

6、设置允许远程访问

登录
mysql -u root -p
允许远程访问
grant all privileges on *.* to root@"%" identified by "新密码" with grant option;
FLUSH PRIVILEGES;

7、相关命令

启动:service mysqld start
停止:service mysqld stop
重启:service mysqld restart
状态:service mysqld status
转载请注明出处:For XX » Centos安装MySql5.5(yum安装)
标签:mysql centos 安装mysql
分享到: 更多