Ethereum Genesis config with homestead block

commands.sh

eth_dir=/<your dir>
data_dir=$eth_dir/chain
config_dir=$eth_dir/config

# Note: If on OSX you may need quotes are parameters.

# Init chain
geth --datadir $data_dir init $config_dir/genesis.json

# Access console
# network id and port are arbitrary at this point. Need to consider if coordinating
geth --nodiscover --networkid 9090 --port 9999 --datadir $data_dir console 2> console2.log

# run with RPC available (testing only! never with real ether)
geth --nodiscover --unlock='0' --rpc --rpcaddr "0.0.0.0"  --rpcport "8545" --rpccorsdomain "*" --nodiscover --networkid 9 --port 7777 --dev --datadir $data_dir



# Ethereum wallet on private network
$ open ./Ethereum\ Wallet.app/ --args  --rpc http://<ip>:8545

# Allow to discover
geth --unlock='0' --rpc --rpcaddr "0.0.0.0"  --rpcport "8545" --rpccorsdomain "*" --networkid 9 --port 9999 --dev --datadir $data_dir

genesis.json

{
  "config": {
  "homesteadBlock": 0
},
  "nonce": "0x0000000000000042",
  "timestamp": "0x0",
  "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "extraData": "0x0",
  "gasLimit": "0x8000000",
  "difficulty": "0x00400",
  "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "coinbase": "0x3333333333333333333333333333333333333333",
  "alloc": {}
}