$ geth --testnet  
$ ./geth init ~/ethpriv/privategenesis.json --datadir ~/ethpriv/ 
$ ./geth --datadir ~/etherprivate/ --networkid 786 --rpc --rpcapi 'web3,eth,net,debug,personal'  --rpccorsdomain '*' 
$ geth attach ipc:.ethereum/privatenet/geth.ipc  
personal.newAccount("Password123") 
> miner.setEtherbase(personal.listAccounts[0]) 
> eth.getBalance(eth.coinbase).toNumber(); 
> miner.start(2)  
> miner.stop  
> eth.getBalance(eth.coinbase).toNumber();  
> eth.gasPrice
> eth.blockNumber
> debug.getBlockRlp(0) 
 personal.newAccount("Password123")
> personal.unlockAccount ("0xcf61d213faa9acadbf0d110e1397caf20445c58f")
 > eth.sendTransaction({from: "0x76f11b383dbc3becf8c5d9309219878caae265c3", to: "0xcce6450413ac80f9ee8bd97ca02b92c065d77abc", value: 1000})
> eth.sendTransaction({from: personal.listAccounts[0], to: personal.listAccounts[1], value: 1000})
$ ./Ethereum Wallet --rpc ~/.ethereum/privatenet/geth.ipc 
$./Ethereum Wallet --rpc http://127.0.0.1:8545
$ git clone https://github.com/etherparty/explorer 
$ cd explorer/  
$ npm start
geth --datadir .ethereum/privatenet/ --networkid 786 --rpc --rpccorsdomain 'http://localhost:8000'
geth --datadir .ethereum/privatenet/ --networkid 786 --rpc --rpccorsdomain '*'
$ python -m SimpleHTTPServer 7777
./geth --datadir ~/etherprivate/ --networkid 786 --rpc --rpcapi 'web3,eth,net,debug,personal' --rpccorsdomain '*'