我的环境:redhat 企业版6.1
首先查看Linux系统中是否有自带Mysql
#rpm -qa | grep -i mysql
我的显示如下
mysql-5.1.52-1.el6_0.1.i686
mysql-devel-5.1.52-1.el6_0.1.i686
mysql-libs-5.1.52-1.el6_0.1.i686
#yum remove mysql
#rpm -ivh MySQL-server-5.5.23-1.el6.i686.rpm
#rpm -ivh MySQL-client-5.5.23-1.el6.i686.rpm
#service mysql start(启动Mysql数据库)
#mysqladmin -uroot password 新密码
#mysql -uroot -p新密码
你想myuser使用mypassword从任何主机连接到mysql服务器的话。
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器,并使用mypassword作为密码
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器的dk数据库,并使用mypassword作为密码
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;