mysql安装

 
     shell> groupadd mysql
     shell> useradd -g mysql mysql
     shell> cd /usr/local
     shell> tar zxvf mysql-max-5.0.27-linux-i686.tar.gz  //解压mysql安装包
     shell> ln -s mysql-max-5.0.27-linux-i686 mysql  //建立符号链接
     shell> cd mysql
     shell> scripts/mysql_install_db --user=mysql   ///初试化表并且规定用mysql用户来访问。
     shell> chown -R root  .//初始化表以后就开始给mysql和root用户设定访问权限
     shell> chown -R mysql data
     shell> chgrp -R mysql .
     shell> bin/mysqld_safe --user=mysql &     //start the MySQL server
     shell>sudo support-files/mysql.server stop  //stop mysql  
     shell>bin/mysqladmin -u root password yourpassword //修改密码