npm install redis
npm install wget
npm install forever
npm install underscore
npm install express
apt-get instal redis-server
ifconfig eth0:1 172.30.0.10 netmask 255.255.255.0 broadcast 172.30.0.255
ifconfig eth0:2 172.30.0.9 netmask 255.255.255.0 broadcast 172.30.0.255
#start
forever index.js &