aleth
Aleth 1.8.0
以太坊的C ++库和工具的集合，以前称为CPP-Ethereum Project。这包括完整的以太坊客户Aleth 。
以太坊文档网站托管了Aleth主页，该页面具有快速启动部分。
| 操作系统 | 地位 |
|---|---|
| Ubuntu和MacOS | |
| 视窗 |
https://github.com/ethereum/aleth/releases
Aleth：
docker run ethereum/aleth --helptesteth：
docker run ethereum/testeth --helpgit和github用于维护源代码。通过：通过：
git clone --recursive https://github.com/ethereum/aleth.git
cd aleth --recursive选项很重要。它命令git以克隆其他类模型来构建项目。如果您错过了--recursive选项，则可以使用命令git submodule update --init纠正错误。
CMAKE用于控制项目的构建配置。需要最新版本的CMAKE（在编写时3.9.3是最低限度的）。我们强烈建议您通过下载和解开CMAKE下载页面上可用的最新版本的二进制发行版来安装CMAKE。
如果满足最低版本要求，则可以在操作系统中可用的CMAKE软件包进行安装和使用。
替代方法
存储库包含脚本/install_cmake.sh脚本，该脚本下载了固定版本的cmake，并将其拆开到给定的目录前缀。示例用法：
scripts/install_cmake.sh --prefix /usr/local。
使用以下命令配置项目构建，以使用配置创建build目录。
mkdir build ; cd build # Create a build directory.
cmake .. # Configure the project.
cmake --build . # Build all default targets.在Windows上，我们支持Visual Studio 2017和2019。您应该通过以下命令生成64位体系结构的Visual Studio解决方案文件（ .sln ）：
cmake .. -G "Visual Studio 15 2017 Win64"cmake .. -G "Visual Studio 16 2019" -A x64在下载并构建必要的依赖项并生成了解决方案之后，可以在build目录中找到aleth.sln 。
RC.EXE是Microsoft资源编译器。它是使用Windows SDK分发的，是生成Visual Studio解决方案文件所必需的。它可以在以下目录中找到： %ProgramFiles(x86)%Windows Kits<OS major version>bin<OS full version><arch>
如果您点击此错误，则将目录添加到路径（并启动新命令提示符）应解决此问题。
当前的代码库是许多人的工作，在其发展过程中，有100多名个人贡献者。
我们的日常开发聊天发生在Aleth Gitter频道上。
欢迎所有贡献！我们尝试保留适合在标签帮助下适合新移民的任务列表。如果您有任何疑问，请随时向我们询问更多信息。
在对代码库进行更改之前，请彻底阅读贡献和coding_style。
所有发展都在开发分支机构中。
注意：以下是Linux上的./aleth -h [--help]的输出
NAME:
aleth 1.7.2
USAGE:
aleth [options]
WALLET USAGE:
account list List all keys available in wallet
account new Create a new key and add it to wallet
account update [<uuid>|<address> , ... ] Decrypt and re-encrypt keys
account import [<uuid>|<file>|<secret-hex>] Import keys from given source and place in wallet
wallet import <file> Import a presale wallet
CLIENT MODE (default):
--mainnet Use the main network protocol
--ropsten Use the Ropsten testnet
--test Testing mode; disable PoW and provide test rpc interface
--config <file> Configure specialised blockchain using given JSON information
--ipc Enable IPC server (default: on)
--ipcpath <path> Set .ipc socket path (default: data directory)
--no-ipc Disable IPC server
--admin <password> Specify admin session key for JSON-RPC (default: auto-generated and printed at start-up)
-K [ --kill ] Kill the blockchain first
-R [ --rebuild ] Rebuild the blockchain from the existing database
--rescue Attempt to rescue a corrupt database
--import-presale <file> Import a pre-sale key; you'll need to specify the password to this key
-s [ --import-secret ] <secret> Import a secret key into the key store
-S [ --import-session-secret ] <secret> Import a secret session into the key store
--master <password> Give the master password for the key store; use --master "" to show a prompt
--password <password> Give a password for a private key
CLIENT TRANSACTING:
--ask <wei> Set the minimum ask gas price under which no transaction will be mined (default: 20000000000)
--bid <wei> Set the bid gas price to pay for transactions (default: 20000000000)
--unsafe-transactions Allow all transactions to proceed without verification; EXTREMELY UNSAFE
CLIENT NETWORKING:
-b [ --bootstrap ] Connect to the default Ethereum peer servers (default unless --no-discovery used)
--no-bootstrap Do not connect to the default Ethereum peer servers (default only when --no-discovery is used)
-x [ --peers ] <number> Attempt to connect to a given number of peers (default: 11)
--peer-stretch <number> Give the accepted connection multiplier (default: 7)
--public-ip <ip> Force advertised public IP to the given IP (default: auto)
--listen-ip <ip>(:<port>) Listen on the given IP for incoming connections (default: 0.0.0.0)
--listen <port> Listen on the given port for incoming connections (default: 30303)
-r [ --remote ] <host>(:<port>) Connect to the given remote host (default: none)
--port <port> Connect to the given remote port (default: 30303)
--network-id <n> Only connect to other hosts with this network id
--allow-local-discovery Include local addresses in the discovery process. Used for testing purposes.
--peerset <list> Comma delimited list of peers; element format: type:enode://publickey@ipAddress[:port[?discport=port]]
Types:
default Attempt connection when no other peers are available and pinning is disabled
required Keep connected at all times
Ports:
The first port argument is the tcp port used for direct communication among peers. If the second port
argument isn't supplied, the first port argument will also be the udp port used for node discovery.
If neither the first nor second port arguments are supplied, a default port of 30303 will be used for
both peer communication and node discovery.
--no-discovery Disable node discovery; implies --no-bootstrap
--pin Only accept or connect to trusted peers
CLIENT MINING:
-a [ --address ] <addr> Set the author (mining payout) address (default: auto)
-m [ --mining ] <on/off/number> Enable mining; optionally for a specified number of blocks (default: off)
--extra-data arg Set extra data for the sealed blocks
BENCHMARKING MODE:
-M [ --benchmark ] Benchmark for mining and exit
--benchmark-warmup <seconds> Set the duration of warmup for the benchmark tests (default: 3)
--benchmark-trial <seconds> Set the duration for each trial for the benchmark tests (default: 3)
--benchmark-trials <n> Set the number of trials for the benchmark tests (default: 5)
MINING CONFIGURATION:
-C [ --cpu ] When mining, use the CPU
-t [ --mining-threads ] <n> Limit number of CPU/GPU miners to n (default: use everything available on selected platform)
--current-block <n> Let the miner know the current block number at configuration time. Will help determine DAG size and required GPU memory
--disable-submit-hashrate When mining, don't submit hashrate to node
IMPORT/EXPORT MODES:
-I [ --import ] <file> Import blocks from file
-E [ --export ] <file> Export blocks to file
--from <n> Export only from block n; n may be a decimal, a '0x' prefixed hash, or 'latest'
--to <n> Export only to block n (inclusive); n may be a decimal, a '0x' prefixed hash, or 'latest'
--only <n> Equivalent to --export-from n --export-to n
--format <binary/hex/human> Set export format
--dont-check Prevent checking some block aspects. Faster importing, but to apply only when the data is known to be valid
--download-snapshot <path> Download Parity Warp Sync snapshot data to the specified path
--import-snapshot <path> Import blockchain and state data from the Parity Warp Sync snapshot
DATABASE OPTIONS:
--db <name> (=leveldb) Select database implementation. Available options are: leveldb, memorydb.
--db-path <path> (=$HOME/.ethereum) Database path (for non-memory database options)
VM OPTIONS:
--vm <name>|<path> (=legacy) Select VM implementation. Available options are: interpreter, legacy.
--evmc <option>=<value> EVMC option
LOGGING OPTIONS:
-v [ --log-verbosity ] <0 - 4> Set the log verbosity from 0 to 4 (default: 2).
--log-channels <channel_list> Space-separated list of the log channels to show (default: show all channels).
Channels: block blockhdr bq chain client debug discov error ethcap exec host impolite info net overlaydb p2pcap peer
rlpx rpc snap statedb sync timer tq trace vmtrace warn warpcap watch
--log-exclude-channels <channel_list> Space-separated list of the log channels to hide.
--log-vmtrace Enable VM trace log (requires log-verbosity 4).
GENERAL OPTIONS:
-d [ --data-dir ] <path> Load configuration files and keystore from path (default: $HOME/.ethereum)
-V [ --version ] Show the version and exit
-h [ --help ] Show this help message and exit
Aleth项目除了Aleth客户外，还包括以下工具：
该项目不适合以太坊开采，因为对GPU开采的支持已在一段时间之前放弃，包括Ethminer工具。使用https://github.com/ethereum-mining/ethminer的Ethminer工具。
有关如何运行和调试测试的详细信息可以在此处找到
所有捐款均根据GNU通用公共许可证v3做出。请参阅许可证。
