use on your own risk. Make sure you are not mining on others' address.
Save you at least 3 days to sync blocks to be a Ethereum full node.
use "web3" library to interact with it.
Parity is a next generation Ethereum browser -> https://ethcore.io/parity.html
Interact with parity using web3js client -> http://ethereum.stackexchange.com/questions/9950/parity-client-from-command-line