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1) 下载CentOS6,mysql5.5.30 源码包,mysql5.5 的帮助文档
2)安装CentOS (略)
以下步骤 3)、4)的可能会缺少一些包,需要具体分析才能缺少哪些包, 可以采用 yum -y install xxxx 的方式安装
3) 安装cmake-2.8.7.tar.gz
tar -zxvf cmake-2.8.7.tar.gz
cd cmake-2.8.7
./configure
make
make install
4)编译和安装mysql5.5.30(该安装过程可以参考)
cmake .
make --这个是一编译过程
make install --安装过程
5) 设置mysql 的安装目录和归档信息
shell> cd /usr/local/mysql --设置mysql的
shell> chown -R mysql . --更改文件用户
shell> chgrp -R mysql . --更改文件组
shell> chown -R mysql data
6) 安装数据库
shell> scripts/mysql_install_db --user=mysql
7) 替换my.cnf
cp support-files/my-medium.cnf /etc/my.cnf
8) 启动mysql
bin/mysqld_safe --user=mysql &
如果出现问题,请查看/usr/local/mysql/data/localhost.localdomain.err
如果出现
[ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
可能是因为数据库创建的时候,没有创建成功,重新执行 步骤 7) 之后重新启动
(9)对于生产环境来说,还需要做以下操作
./bin/mysqladmin -u root password 'new-password'
./bin/mysqladmin -u root -h localhost.localdomain password 'new-password'
或
./bin/mysql_secure_installation
(10)设置系统启动时,启动MySQL
cp support-files/mysql.server /etc/init.d/mysql
chmod +x /etc/init.d/mysql
chkconfig --add /etc/init.d/mysql
(11)创建用户并授权远程访问
./bin/mysql -u root -p (进入mysql命令行)
insert into mysql.user(host, user, password) values ("localhost", "mysql", password("123456"));
grant all privileges on *.* to 'mysql'@'%' identified by '123456';
flush privileges;
(12)配置iptables,开放mysql端口
vi /etc/sysconfig/iptables
在COMMIT前,添加下面这句话:
-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
service iptables save
service iptables restart
则次数可以使用 远程的方式连接 如果还是不能远程连接mysql ,可以先暂时停止 service iptables stop 在远程连接
以上安装和设置过程可以参考(http://www.blogjava.net/liuyf8688/articles/372636.html)
成功了
bash-4.1$ mysql -umysql -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 18
Server version: 5.5.30-log Source distribution
Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
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