$ pip install -r requirements.txt
$ python client.py
$ ssh pi@dex.local
$ sudo cp rpc-server.sh /etc/init.d/rpc-server
$ sudo /etc/init.d/rpc-server start
$ sudo /etc/init.d/rpc-server status
$ sudo /etc/init.d/rpc-server restart
$ sudo /etc/init.d/rpc-server stop
/var/log/rpcserver.log
logs/var/run/rpcserver.pid
pid file