-# Bytom(support utxo,bvm,p2p,pow,account,asset,grpc,json http.)
-
-## build bytom
-``` console
-1. make install
-2. cd ./cmd/bytom
-3. go build
-```
-## build bytomcli
-``` console
-1. cd ./cmd/bytomcli
-2. go build
-```
-## p2p & grpc test (两个节点测试)
-``` console
-1. cd ./cmd/bytom
-2. ./test.sh bytom0
-3. ./test.sh bytom1
-4. curl -X POST --data '{"jsonrpc":"2.0", "method": "net_info", "params":[], "id":"67"}' http://127.0.0.1:46657
-```
-## bytomcli & bytom test
-``` console
-1. cd ./cmd/bytom
-2. ./test.sh bytom0
-3. cd ./cmd/bytomcli
-4. ./bytomcli <command> <opt...>
+Bytom
+======
+
+[](https://travis-ci.org/Bytom/bytom) [](./LICENSE)
+
+**Official golang implementation of the Bytom protocol.**
+
+Automated builds are available for stable releases and the unstable master branch. Binary archives are published at https://github.com/Bytom/bytom/releases.
+
+## What is Bytom?
+
+Bytom is software designed to operate and connect to highly scalable blockchain networks confirming to the Bytom Blockchain Protocol, which allows partipicants to define, issue and transfer digitial assets on a multi-asset shared ledger. Please refer to the [White Paper](https://github.com/Bytom/wiki/blob/master/White-Paper/%E6%AF%94%E5%8E%9F%E9%93%BE%E6%8A%80%E6%9C%AF%E7%99%BD%E7%9A%AE%E4%B9%A6-%E8%8B%B1%E6%96%87%E7%89%88.md) for more details.
+
+In the current state `bytom` is able to:
+
+- Manage key, account as well as asset
+- Send transactions, i.e., issue, spend and retire asset
+
+## Installing with Homebrew
+
```
+brew tap bytom/bytom && brew install bytom
+```
+
+## Building from source
+
+### Requirements
+
+- [Go](https://golang.org/doc/install) version 1.8 or higher, with `$GOPATH` set to your preferred directory
+
+### Installation
+
+Ensure Go with the supported version is installed properly:
+
+```bash
+$ go version
+$ go env GOROOT GOPATH
+```
+
+- Get the source code
+
+``` bash
+$ git clone https://github.com/Bytom/bytom.git $GOPATH/src/github.com/bytom/bytom
+```
+
+- Build source code
+
+``` bash
+$ cd $GOPATH/src/github.com/bytom/bytom
+$ make bytomd # build bytomd
+$ make bytomcli # build bytomcli
+```
+
+When successfully building the project, the `bytomd` and `bytomcli` binary should be present in `cmd/bytomd` and `cmd/bytomcli` directory, respectively.
+
+### Executables
+
+The Bytom project comes with several executables found in the `cmd` directory.
+
+| Command | Description |
+| ------------ | ------------------------------------------------------------ |
+| **bytomd** | bytomd command can help to initialize and launch bytom domain by custom parameters. `bytomd --help` for command line options. |
+| **bytomcli** | Our main Bytom CLI client. It is the entry point into the Bytom network (main-, test- or private net), capable of running as a full node archive node (retaining all historical state). It can be used by other processes as a gateway into the Bytom network via JSON RPC endpoints exposed on top of HTTP, WebSocket and/or IPC transports. `bytomcli --help` and the [bytomcli Wiki page](https://github.com/Bytom/bytom/wiki/Command-Line-Options) for command line options. |
+
+## Running bytom
+
+Currently, bytom is still in active development and a ton of work needs to be done, but we also provide the following content for these eager to do something with `bytom`. This section won't cover all the commands of `bytomd` and `bytomcli` at length, for more information, please the help of every command, e.g., `bytomcli help`.
+
+### Initialize
+
+First of all, initialize the node:
+
+```bash
+$ cd ./cmd/bytomd
+$ ./bytomd init --chain_id mainnet
+```
+
+There are three options for the flag `--chain_id`:
+
+- `mainnet`: connect to the mainnet.
+- `testnet`: connect to the testnet wisdom.
+- `solonet`: standalone mode.
+
+After that, you'll see `config.toml` generated, then launch the node.
+
+### launch
+
+``` bash
+$ ./bytomd node
+```
+
+available flags for `bytomd node`:
+
+```
+Flags:
+ --auth.disable Disable rpc access authenticate
+ --chain_id string Select network type
+ -h, --help help for node
+ --log_file string Log output file (default "log")
+ --log_level string Select log level(debug, info, warn, error or fatal)
+ --mining Enable mining
+ --p2p.dial_timeout int Set dial timeout (default 3)
+ --p2p.handshake_timeout int Set handshake timeout (default 30)
+ --p2p.keep_dial string Peers addresses try keeping connecting to, separated by ',' (for example "1.1.1.1:46657;2.2.2.2:46658")
+ --p2p.laddr string Node listen address. (0.0.0.0:0 means any interface, any port) (default "tcp://0.0.0.0:46656")
+ --p2p.lan_discoverable Whether the node can be discovered by nodes in the LAN (default true)
+ --p2p.max_num_peers int Set max num peers (default 50)
+ --p2p.node_key string Node key for p2p communication
+ --p2p.proxy_address string Connect via SOCKS5 proxy (eg. 127.0.0.1:1086)
+ --p2p.proxy_password string Password for proxy server
+ --p2p.proxy_username string Username for proxy server
+ --p2p.seeds string Comma delimited host:port seed nodes
+ --p2p.skip_upnp Skip UPNP configuration
+ --prof_laddr string Use http to profile bytomd programs
+ --simd.enable Enable SIMD mechan for tensority
+ --vault_mode Run in the offline enviroment
+ --wallet.disable Disable wallet
+ --wallet.rescan Rescan wallet
+ --wallet.txindex Save global tx index
+ --web.closed Lanch web browser or not
+ --ws.max_num_concurrent_reqs int Max number of concurrent websocket requests that may be processed concurrently (default 20)
+ --ws.max_num_websockets int Max number of websocket connections (default 25)
+
+Global Flags:
+ --home string root directory for config and data
+ -r, --root string DEPRECATED. Use --home (default "/Users/zcc/Library/Application Support/Bytom")
+ --trace print out full stack trace on errors
+```
+
+Given the `bytomd` node is running, the general workflow is as follows:
+
+- create key, then you can create account and asset.
+- send transaction, i.e., build, sign and submit transaction.
+- query all kinds of information, let's say, avaliable key, account, key, balances, transactions, etc.
+
+__simd feature:__
+
+You could enable the _simd_ feature to speed up the _PoW_ verification (e.g., during mining and block verification) by simply:
+```
+bytomd node --simd.enable
+```
+
+To enable this feature you will need to compile from the source code by yourself, and `make bytomd-simd`.
+
+What is more,
+
++ if you are using _Mac_, please make sure _llvm_ is installed by `brew install llvm`.
++ if you are using _Windows_, please make sure _mingw-w64_ is installed and set up the _PATH_ environment variable accordingly.
+
+For more details about using `bytomcli` command please refer to [API Reference](https://github.com/Bytom/bytom/wiki/API-Reference)
+
+### Dashboard
+
+Access the dashboard:
+
+```
+$ open http://localhost:9888/
+```
+
+### In Docker
+
+Ensure your [Docker](https://www.docker.com/) version is 17.05 or higher.
+
+```bash
+$ docker build -t bytom .
+```
+
+For the usage please refer to [running-in-docker-wiki](https://github.com/Bytom/bytom/wiki/Running-in-Docker).
+
+## Contributing
+
+Thank you for considering helping out with the source code! Any contributions are highly appreciated, and we are grateful for even the smallest of fixes!
+
+If you run into an issue, feel free to [bytom issues](https://github.com/Bytom/bytom/issues/) in this repository. We are glad to help!
+
+## License
+
+[AGPL v3](./LICENSE)
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