rpm -qa | grep libevent yum install libevent -y
rpm -qa | grep memcached yum install memcached -y
memcached –h
service memcached start|stop|restart
memcached-tool 127.0.0.1:11211 stats
Yum安装Memcache
原文：http://www.cnblogs.com/loweringye/p/5802548.html
