linux下源码安装mysql5.6.20教程

linux下MySQL 5.6源码安装记录如下

1、下载：当前mysql版本到了5.6.20

http://dev.mysql.com/downloads/mysql

选择Source Code

2、必要软件包

复制代码代码如下:

添加用户

groupadd mysqluseradd -r -g mysql mysql

tar -zxvf mysql-5.6.20.tar.gzcd mysql-5.6.20#默认情况下是安装在/usr/local/mysqlcmake .make && make install

cmake .-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \-DMYSQL_DATADIR=/usr/local/mysql/data \-DSYSCONFDIR=/etc \-DWITH_MYISAM_STORAGE_ENGINE=1 \-DWITH_INNOBASE_STORAGE_ENGINE=1 \-DWITH_MEMORY_STORAGE_ENGINE=1 \-DWITH_READLINE=1 \-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \-DMYSQL_TCP_PORT=3306 \-DENABLED_LOCAL_INFILE=1 \-DWITH_PARTITION_STORAGE_ENGINE=1 \-DEXTRA_CHARSETS=all \-DDEFAULT_CHARSET=utf8 \-DDEFAULT_COLLATION=utf8_general_ci

改变目录所有者

chown -R mysql.mysql /usr/local/mysql

4、初始化数据库

复制代码代码如下:

cd /usr/local/mysql/support-files#注册服务cp mysql.server /etc/rc.d/init.d/mysql#使用默认配置文件cp my-default.cnf /etc/my.cnf#让chkconfig管理mysql服务chkconfig --add mysql#开机启动chkconfig mysql on

service mysql start

7、改变编码，防止乱码

SHOW VARIABLES LIKE 'character%'

修改mysql的my.cnf文件

[client]default-character-set=utf8[mysqld]character-set-server=utf8[mysql]default-character-set=utf8

cd ~#我把path添加到当前用户目录的bashrc中，如果需要全局设定，请修改`/etc/profile`vi .bashrc#加入以下内容PATH=/usr/local/mysql/bin:$PATHexport PATH

mysql -uroot SET PASSWORD = PASSWORD('123456');GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;

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