eth.getBalance(eth.accounts[0])
eth.blockNumber
personal.newAccount("123456")
eth.accounts
personal.unlockAccount(user1)
eth.getBalance(eth.coinbase)
miner.setEtherbase(eth.accounts[0])
eth.getBlock(3)
eth.getBalance(eth.accounts[0])
eth.blockNumber
personal.newAccount("123456")
eth.accounts
personal.unlockAccount(user1)
eth.getBalance(eth.coinbase)
miner.setEtherbase(eth.accounts[0])
eth.getBlock(3)