eth-tools
v0.0.39
Published
Command line tools for easy interaction with Ethereum nodes.
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Readme
Eth Tools
Command line tools for easy interaction with Ethereum nodes.
At the moment:
- Ethereum node detection
- account balance inspector
more coming as needs arise.
Prerequisites
Summary: node.js
and git
. You can skip to the next section if you already have these.
node.js spectacular platform. LTS (Long-term support) is the right choice for most.
git incredible version control (needed in the background to install some dependencies on first install).
Optional: if you want easy switching between different node.js
versions in the future and you are using unix based systems (macOS, Linux), you can install node.js
via fantastic n (don't download it from nodejs.org in this case).
You can also install both node.js
and git
via Homebrew friendly package manager for macOS. n is still recommended for node.js
though.
npm (Node Package Manager) is installed automatically with node.js
install (just FYI).
Install
npm install -g eth-tools
Run
eth
Help:
eth -h
Configure
Create or edit the file ~/.eth-tools.json
(Linux/MacOS: /home/[user], Windows: c:\Users\[user]) containing instructions where to search for Ethereum nodes.
Config file example
{
"clients": ["geth", "parity", "testrpc"],
"nodes": {
"localhost": [8545, 8600, 8700],
"some_host.com": [8545]
}
}
Options
Usage: eth [options] [command]
Commands:
info show the accessible nodes info (nodes are specified in config file)
balance [address] get the balance on a given address
Eth command line tools
Options:
-h, --help output usage information
-V, --version output the version number
--host <host> [Config]: Host of Ethereum node
-p, --port <port> [Config]: Port on which the node is running
Note
If you run eth
without this file present, it will create an example file for your convenience.
Notes
- Ethereum nodes have to have RPC enabled on the given port (parity has by default, geth doesn't - use
--rpc
)