编译MySQL的步骤
#groupadd mysql
#useradd -g mysql mysql
# tar zvxf mysql-5.1.6-alpha-linux-i686-glibc23.tar.gz
# ln -s mysql-5.1.6-alpha-linux-i686-glibc23.tar.gz mysql
# cd mysql
# cp support-files/my-medium.cnf /etc/my.cnf (great!!!!!)
# groupadd mysql
# useradd -g mysql mysql
# scripts/mysql_install_db –user=mysql
# chown -R root .
# chown -R mysql data
# chgrp mysql .
# bin/mysqld_safe –user=mysql &