FreeBSD6.1 Ports安装mysql5.1

1、#cd /usr/ports/databases/mysql51-server

2、#make install clean   接下来是等待系统下载mysql包，编译和安装

3、# /usr/local/bin/mysql_install_db 安装初始化数据库

4、#chown -R mysql /var/db/mysql

   #chown -R mysql:mysql /var/db/mysql

   #chmod 777 /var/db/mysql

    接下来就可以起动mysql了，/usr/local/bin/mysqld_safe &
5、如果要让msyql支持远程登录，则必须添加远程登录用户信息

   登录mysql:/usr/local/bin/mysql

   添加用户：格式：grant 权限 on 数据库名.表名 用户@登录主机 identified by "用户密码";
   如：grant select,update,insert,delete on *.* to root@192.168.0.2 identified by "root";
   更新用户为任意主机登录：update user set host = '%' where user = 'root' and password='root';
    将用户信息添加到db表：insert into db
values('%','%','root','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y');
update db set host = '%' where user = 'root' ;