#yum -y install memcached
#/etc/rc.d/init.d/memcached start
#cat /etc/sysconfig/memcached
#chkconfig --add memcached
#chkconfig memcached on
#yum -y install libmemcached
#php -m | grep memcache
安装memcached
原文：http://www.cnblogs.com/coffee_cn/p/4255305.html
