# yum install memcached
# chkconfig memcached on
# chkconfig --list memcached

# cat /etc/sysconfig/memcached
PORT="11211"
USER="memcached"
MAXCONN="1024"
CACHESIZE="64"
OPTIONS=""

# /etc/init.d/memcached start
Starting memcached:                                        [  OK  ]