# groupadd -r mysql
# useradd -g mysql -r -s /sbin/nologin -M -d /mydata/data mysql
# chown -R mysql:mysql /mydata/dat
# tar xf mysql-5.5.28-linux2.6-i686.tar.gz -C /usr/local
# cd /usr/local/
# ln -sv mysql-5.5.28-linux2.6-i686 mysql
# cd mysql
# chown -R mysql:mysql .
# scripts/mysql_install_db --user=mysql --datadir=/mydata/data
# chown -R root .
# cd /usr/local/mysql
# cp support-files/my-large.cnf /etc/my.cnf
# cd /usr/local/mysql
# cp support-files/mysql.server /etc/rc.d/init.d/mysqld
# chmod +x /etc/rc.d/init.d/mysqld
添加至服务列表：
# chkconfig --add mysqld
# chkconfig mysqld on
本文出自 “ngames” 博客，请务必保留此出处http://ngames.blog.51cto.com/3187187/1563629