./mysql_install_db FATAL ERROR: Could not find ./bin/my_print_defaults


./mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data




cp support-files/mysql.server /etc/rc.d/init.d/mysqld
chmod 700 /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig --level 345 mysqld on


grant all privileges on *.* to taovo@"%" identified by 'taovo@123';
flush privileges;
mysql>grant select,delete,update,create,drop on *.* to test@"%" identified by "1234";

//test用户对所有数据库都有select,delete,update,create,drop 权限。

  //@"%" 表示对所有非本地主机授权,不包括localhost。(localhost地址设为127.0.0.1,如果设为真实的本地地址,不知道是否可以,没有验证。)

 //对localhost授权:加上一句grant all privileges on testDB.* to test@localhost identified by '1234';即可。

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