linux下安装mysql快捷方式
CentOS 7的yum源中貌似没有正常安装mysql时的mysql-sever文件,需要去官网上下载
- # wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
- # rpm -ivh mysql-community-release-el7-5.noarch.rpm
- # yum install mysql-community-server
成功安装之后重启mysql服务
- # service mysqld restart
初次安装mysql是root账户是没有密码的
设置密码的方法
- # mysql -uroot
- mysql> set password for ‘root’@‘localhost’ = password('mypasswd');//你新设置的密码
- mysql> exit
首次进入后,可用如下任一方法修改密码:
1.用root 进入mysql后 mysql>set password =password('你的密码');
mysql>flush privileges;
2.使用GRANT语句 mysql>grant all on *.* to 'root'@'localhost' IDENTIFIED BY '你的密码'with grant option ;
mysql>flush privileges;
3.进入mysql库修改user表 mysql>use mysql; mysql>update user set password=password('你的密码') where user='root';
mysql>flush privileges;
转自:http://0gys.com/forum.php?mod=viewthread&tid=83

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