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CentOS 6.5 二进制安装MySQL 5.6
1：查看系统版本
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[root@10-4-5-9 mysql]# cat /etc/redhat-releaseCentOS release 6.5 (Final) |
2：下载MySQL5.6二进制包
3：添加用户和组
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#groupadd mysql#useradd -g mysql mysql |
4：安装mysql到/usr/local/mysql下
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#cd /usr/local#tar zxvf /{MySQL5.6_path}/mysql-{version}.tar.gz例如我的配置路径为：#cd /usr/local#tar zxvf /root/mysql-5.6.20-linux-glibc2.5-i686.tar.gz |
5：修改解压后文件夹名为 mysql
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#mv mysql-5.6.20-linux-glibc2.5-i686 mysql |
6：修改mysql的各级文件夹和文件的创建者、创建组为mysql（注意语句后面有个.）
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cd mysqlchown -R mysql .chgrp -R mysql . |
7：至此mysql已经安装完了，但还需要初始化，初始化mysql表、test表、infomation表等。
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#scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data<br><br> |
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#cp support-files/mysql.server /etc/init.d/mysqld |
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--user=mysql--basedir=/usr/local/mysql--datadir=/usr/local/mysql/data |
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PS：该步骤有可能会报错误安装需要的包即可:libstdc++.so.6和libaio.so.1和libncurses.so.5 |
8：修改配置文件
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[root@10-4-5-9 mysql]# cp my.cnf /etc/my.cnf/usr/local/mysql[root@10-4-5-9 mysql]# vi /etc/my.cnf |
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[mysqld]中添加：basedir = /usr/local/mysqldatadir = /usr/local/mysql/dataport = 3306server_id = 1 |
9：启动mySQL服务
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#ln -s /usr/local/mysql/bin/mysql /usr/bin |
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#service mysqld start |
10：登陆MySQL并且删除空用户
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mysql> SELECT user,host,password FROM mysql.user;+------+-----------+----------+| user | host | password |+------+-----------+----------+| root | localhost | || root | 10-4-5-9 | || root | 127.0.0.1 | || root | ::1 | || | localhost | || | 10-4-5-9 | |+------+-----------+----------+6 rows in set (0.00 sec)mysql> UPDATE mysql.user set password = PASSWORD(‘gechong‘) WHERE user = ‘root‘;mysql> DROP USER ‘‘@localhost;mysql> FLUSH PRIVILEGES; |
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原文地址：http://www.cnblogs.com/zhzhao/p/4590196.html
