https://github.com/jjgonecrypto/bytes32

Simple CLI tool to convert from string to bytes32 and vice-versa (e.g. npx bytes32 sUSD | pbcopy)
https://github.com/jjgonecrypto/bytes32

cli converter ethereum

Last synced: 25 days ago
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Simple CLI tool to convert from string to bytes32 and vice-versa (e.g. npx bytes32 sUSD | pbcopy)

• Host: GitHub
• URL: https://github.com/jjgonecrypto/bytes32
• Owner: jjgonecrypto
• License: mit
• Created: 2020-06-01T18:20:36.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-11-30T21:17:41.000Z (almost 3 years ago)
• Last Synced: 2024-04-14T09:18:44.851Z (7 months ago)
• Topics: cli, converter, ethereum
• Language: JavaScript
• Homepage:
• Size: 72.3 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Bytes32

Simple CLI tool to convert a string to `bytes32` for Ethereum. Always works in reverse if given a valid bytes32 input

## Usage:

```bash

$ npx bytes32

0x0000000000000000000000000000000000000000000000000000000000000000

$ npx bytes32 sETH

0x7345544800000000000000000000000000000000000000000000000000000000

$ npx bytes32 Something\ With\ Spaces

0x536f6d657468696e672057697468205370616365730000000000000000000000

$ npx bytes32 Supercalifragilisticexpialidocious

Error: Input string is too long, must be maximum of 32. It is currently 34

$ npx bytes32 Supercalifragilisticexpialidocious --ignore-length

0x537570657263616c6966726167696c697374696365787069616c69646f63696f7573

$ npx bytes32 0x7345544800000000000000000000000000000000000000000000000000000000

sETH

$ npx bytes32 7345544800000000000000000000000000000000000000000000000000000000

sETH

```

> To copy to clipboard on a mac, you can pipe to `pbcopy`.

>

>  ```bash

>  $ npx bytes32 sETH | pbcopy

>  ```

or in code:

```javascript

const bytes32 = require('bytes32');

console.log(bytes32({ input: 'sETH' }));

// 0x7345544800000000000000000000000000000000000000000000000000000000

console.log(bytes32({ input: 'Supercalifragilisticexpialidocious', ignoreLength: true }));

// 0x537570657263616c6966726167696c697374696365787069616c69646f63696f7573

console.log(bytes32({ input: '0x7345544800000000000000000000000000000000000000000000000000000000' }));

// sETH

```