怎么在centos6安装mysql5.6

源码安装：
yum -y install gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake
编译安装:
`[root@server182 ~]# groupadd mysql
[root@server182 ~]# useradd -r -g mysql mysql
mysql-5.6.10.tar.gz下载：http://download.csdn.net/download/wormsnake/5116910
[root@server182 ~]# tar -zxvf mysql-5.6.10.tar.gz
[root@server182 ~]# cd mysql-5.6.10
[root@server182 mysql-5.6.10]# cmake .
[root@server182 mysql-5.6.10]# make && make install`
默认情况下是安装在/usr/local/mysql

`[root@server182 ~]# chown -R mysql.mysql /usr/local/mysql
[root@server182 ~]# cd /usr/local/mysql/scripts
[root@server182 ~]# ./mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
[root@server182 ~]# cd /usr/local/mysql/support-files
[root@server182 support-files]# cp mysql.server /etc/rc.d/init.d/mysql
[root@server182 support-files]# cp my-default.cnf /etc/my.cnf
[root@server182 ~]# chkconfig -add mysql
[root@server182 ~]# chkconfig mysql on
[root@server182 ~]# service mysql start`
Starting MySQL SUCCESS!
修改密码
mysqladmin -u root password '123456'
登陆
mysql -u root -p
修改远程访问权限:
1改表法
如果你的帐号不允许从远程登陆，只能在localhost。这个时候只要在localhost的那台电脑，登入mysql后，更改 "mysql" 数据库里的 "user" 表里的 "host" 项，从"localhost"改称"%"
` mysql -u root -pvmwaremysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user; `
2授权法
例如，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 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
FLUSH PRIVILEGES;`