linux下MySQL與jdk安裝

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允許本地訪問連接埠：iptables -P OUTPUT ACCEPT
1、yum install mysql

2、yum install mysql-server

3、刪除MySQL資料庫中user表中user為空白的記錄；

4、執行以下sql語句
use mysql;
mysql> UPDATE user SET password=password("root") WHERE user=‘root‘;
mysql> flush privileges;
mysql> exit;

 

 

5、建立資料庫以及表資訊

CREATE DATABASE `websitedb` /*!40100 DEFAULT CHARACTER SET utf8 */;

CREATE TABLE `website` (
`id` int(11) NOT NULL,
`url` varchar(256) DEFAULT NULL,
`ip` varchar(45) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `monitor_website` (
`id` int(11) NOT NULL,
`ip` varchar(45) DEFAULT NULL,
`url` varchar(45) DEFAULT NULL,
`desc` varchar(45) DEFAULT NULL,
`check_inteval` int(11) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `task` (
`id` int(11) NOT NULL,
`begin_time` varchar(45) DEFAULT NULL,
`end_time` varchar(45) DEFAULT NULL,
`feedback_inteval` int(11) DEFAULT NULL,
`task_name` varchar(128) DEFAULT NULL,
`task_status` int(11) DEFAULT NULL,
`task_type` int(11) DEFAULT NULL,
`user_id` int(11) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

 

以下為卸載MySQL需執行語句

rm -fr /usr/lib/mysql
rm -fr /usr/include/mysql
rm -f /etc/my.cnf
rm -fr /var/lib/mysql

以下為分配許可權：
GRANT ALL PRIVILEGES ON *.* TO ‘myuser‘@‘%‘ IDENTIFIED BY ‘mypassword‘ WITH GRANT OPTION;
flush privileges;

GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘root‘ WITH GRANT OPTION;

 

以下為安裝jdk

yum install java

linux下MySQL與jdk安裝