ubuntu+myql+hadoop+mongodb

mysql

安装mysql:

sudo apt-get install mysql-server mysql-client

sudo apt-get install php5-mysql

sudo apt-get install apache2

启动：sudo start mysql; 进入：mysql -u root -p ;退出：exit

终止：sudo stop mysql;

练习：create database *;use *; create table;

mongodb

安装：mongodb:

sudo apt-get install mongodb

启动：sudo service mongodb start;

进入：mongo

终止：sudo service mongodb stop;

hadoop

安装;hadoop:

http://www.linuxidc.com/Linux/2013-06/86106p3.htm