wget http://rpms.famillecollet.com/enterprise/6/remi/x86_64/remi-release-6.9-2.el6.remi.noarch.rpm

rpm -Uvh http://epel.mirror.net.in/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -Uvh remi-release-6.9-2.el6.remi.noarch.rpm

yum --enablerepo=remi install redis

chkconfig redis on

/sbin/service redis start

telnet 127.0.0.1 6379
set attitude:today "happy"
get attitude:today