源码安装mysql

1，进入源码所在目录：cd mysql-5.5.2-m2/

2，./configure --prefix=/usr/local/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --with-plugins=partition,innobase,myisammrg

3，make & make install

4，cp -r /usr/local/mysql/share/mysql  /usr/share

5，cd /mysql/3306，编辑my.cnf

[client]
#password       = your_password
port            = 3306
socket          = /mysql/3306/mysql.sock

# Here follows entries for some specific programs
[mysqld_safe]
datadir = /mysql/3306/data
log-error = /mysql/3306/mysql_error.log
pid-file = /mysql/3306/mysql.pid
socket = /mysql/3306/mysql.sock

[mysqld]
port            = 3306
socket          = /mysql/3306/mysql.sock

6，cd /usr/local/mysql/bin

7，初始化数据库：./mysql_install_db --datadir=/mysql/3306/data --user=mysql --basedir=/usr/local/mysql 

所有的数据放在/mysql/3306/data目录下

8，开启mysqld守护进程：./mysqld_safe --defaults-extra-file=/mysql/3306/my.cnf --user=mysql &

9，启动mysql命令行，进行数据库操作：./mysql -S /mysql/3306/mysql.sock -P 3306

10，终止mysqld守护进程：./mysqladmin -u root -S /mysql/3306/mysql.sock shutdown