linux(CentOS)mysql 安装

一、安装简介

环境：centOS6.4 64bit

用户名：mysql
安装目录：/usr/local/mysql-5.5
数据库目录：/data/mysql/data
源码包：mysql-5.5.28.tar.gz

二、安装准备

添加用户              
useradd -s /sbin/nologin mysql

建立所需目录
mkdir -p /data/mysql/data
chown -R mysql:mysql /data/mysql

安装编译所需文件或程序
yuminstall gcc gcc-c++ cmake ncurses-devel bison

下载源码包
http://sourceforge.net/projects/mysql.mirror/files/MySQL%205.5.28/

wgethttp://ncu.dl.sourceforge.net/project/mysql.mirror/MySQL%205.5.28/mysql-5.5.28.tar.gz

三、编译安装

Mv mysql-5.5.28.tar.gz ~

cd ~

tar xzvf mysql-5.5.28.tar.gz

cd mysql-5.5.28

 

cmake -DMYSQL_USER=mysql-DCMAKE_INSTALL_PREFIX=/usr/local/mysql5.5 -DINSTALL_DATADIR=/data/mysql/data-DMYSQL_UNIX_ADDR=/tmp/mysqld.sock -DDEFAULT_CHARSET=utf8  -DDEFAULT_COLLATION=utf8_general_ci-DEXTRA_CHARSETS=all -DWITH_EMBEDDED_SERVER=1 -DENABLED_LOCAL_INFILE=1-DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1

 

参数说明:
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql //安装目录
-DMYSQL_DATADIR=/usr/local/mysql/data //数据库存放目录
-DWITH_MYISAM_STORAGE_ENGINE=1 //安装myisam存储引擎
-DWITH_INNOBASE_STORAGE_ENGINE=1 //安装innodb存储引擎
-DWITH_ARCHIVE_STORAGE_ENGINE=1 //安装archive存储引擎
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 //安装blackhole存储引擎
-DENABLED_LOCAL_INFILE=1 //允许从本地导入数据
-DDEFAULT_CHARSET=utf8 //使用utf8字符
-DDEFAULT_COLLATION=utf8_general_ci //校验字符
-DEXTRA_CHARSETS=all //安装所有扩展字符集
-DMYSQL_TCP_PORT=3306 //MySQL监听端口
-DMYSQL_USER=mysql //MySQL用户名
其他参数:
-DWITH-EMBEDDED_SERVER=1 //编译成embeddedMySQL library (libmysqld.a)
-DSYSCONFDIR=/etc //MySQL配辑文件
-DMYSQL_UNIX_ADDR=/tmp/mysqld.sock //Unix socket文件路径
-DWITH_READLINE=1 //快捷键功能
-DWITH_SSL=yes //SSL
-DWITH_MEMORY_STORAGE_ENGINE=1 //安装memory存储引擎
-DWITH_FEDERATED_STORAGE_ENGINE=1 //安装frderated存储引擎
-DWITH_PARTITION_STORAGE_ENGINE=1 //安装数据库分区
-DINSTALL_PLUGINDIR=/usr/local/mysql/plugin //插件文件及配置路径

 

make && make install

 

chown-R mysql:mysql /usr/local/mysql5.5/

mv/root/mysql-5.5.28/support-files/my-large.cnf /etc/my.cnf

mv/root/mysql-5.5.28/support-files/mysql.server /etc/init.d/mysqld

chmod a+x /etc/init.d/mysqld

开启启动

chkconfig --level 345 mysqld on

设置环境变量

echo "export PATH=/usr/local/mysql5.5/bin/:$PATH">> /etc/profile

(vi /etc/profile可见)

source /etc/profile

 

/usr/local/mysql5.5/scripts/mysql_install_db--user=mysql --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql5.5--datadir=/data/mysql/data

 

vim /etc/my.cnf

basedir=/usr/local/mysql5.5

datadir=/data/mysql/data

 

修改密码

/usr/local/mysql5.5/bin/mysqladmin -u root password'new-password'

 

创建mysql管理员

/usr/bin/mysqladmin -u root password 'z'(???????)

连接数据库：

mysql -u root -p -P port