yum 安装 mysql
安装mysql
yum install mysql-server
启动mysql服务
[root@master ~]# service mysqld start 初始化 MySQL 数据库: Installing MySQL system tables... OK Filling help tables... OK To start mysqld at boot time you have to copy support-files/mysql.server to the right place for your system PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER ! To do so, start the server, then issue the following commands: /usr/bin/mysqladmin -u root password 'new-password' /usr/bin/mysqladmin -u root -h master password 'new-password' Alternatively you can run: /usr/bin/mysql_secure_installation which will also give you the option of removing the test databases and anonymous user created by default. This is strongly recommended for production servers. See the manual for more instructions. You can start the MySQL daemon with: cd /usr ; /usr/bin/mysqld_safe & You can test the MySQL daemon with mysql-test-run.pl cd /usr/mysql-test ; perl mysql-test-run.pl Please report any problems with the /usr/bin/mysqlbug script! [确定] 正在启动 mysqld: [确定]
配置开启启动
chkconfig mysqld on
允许远程连接
关闭防火墙或者开放3306端口
update user set password=password('123456') where user='root' and host='%';
linux
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