利用rpm安装mysql

yum install ncurses-libs.i686 libstdc++.i686 libgcc.i686

http://rpm.pbone.net/index.php3/stat/3/srodzaj/1/search/libaio.so.1%28LIBAIO_0.1%29

需要libaio库

 

先查看系统中是否已经安装过MySQL:
rpm -qa|grep mysql  

MySQL-server-VERSION.rpm
mysql服务文件包(若连接远程服务器，可不用安装此包)
MySQL-client-VERSION.rpm
mysql客户端
一般只需要安装这2个文件包即可。

 查看安装包信息：

shell> rpm -qpl MySQL-server-VERSION.glibc23.i386.rpm

 安装一下2个文件包： 

shell> rpm -i MySQL-server-VERSION.glibc23.i386.rpm
shell> rpm -i MySQL-client-VERSION.glibc23.i386.rpm

To install only the client programs, install just the client RPM:

shell> rpm -i MySQL-client-VERSION.glibc23.i386.rpm

安装完成后需要重新启动计算机，之后输入mysql即可启动mysql

若提示"Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) "错误，则需要重新启动一下计算机

安装完成以后可以使用mysqladmin命令修改初始密码：



 mysqladmin -u root password 'new-passwd'
 /usr/bin/mysqladmin -u root password 'new-password'
 /usr/bin/mysqladmin -u root -h bogon password 'new-password'

目录结构：

/usr/bin	Client programs and scripts
/usr/sbin	The mysqld server
/var/lib/mysql	Log files, databases
/usr/share/info	Manual in Info format
/usr/share/man	Unix manual pages
/usr/include/mysql	Include (header) files
/usr/lib/mysql	Libraries
/usr/share/mysql	Miscellaneous support files, including error messages, character set files, sample configuration files, SQL for database installation
/usr/share/sql-bench	Benchmarks