npm package: @stdlib/error-tools-msg2id-cli
Description: Return a two-character error identifier corresponding to a provided error message.
Author: The Stdlib Authors
Latest version: 0.2.3

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# msg2id

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Return a two-character error identifier corresponding to a provided error message.

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<section class="cli">



<section class="installation">

## Installation

To use as a general utility, install the CLI package globally

```bash
npm install -g @stdlib/error-tools-msg2id-cli
```

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<section class="usage">

## Usage

```text
Usage: stdlib-msg2id [options] <msg>

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
```

</section>

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<section class="examples">

## Examples

```bash
$ stdlib-msg2id 'invalid value. `%s` must be a number. Value: `%s`.'
6d
```

</section>

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</section>

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## See Also

-   <span class="package-name">[`@stdlib/error-tools-msg2id`][@stdlib/error-tools-msg2id]</span><span class="delimiter">: </span><span class="description">return a two-character error identifier corresponding to a provided error message.</span>


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* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

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[stdlib]: https://github.com/stdlib-js/stdlib

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[cli-section]: https://github.com/stdlib-js/error-tools-msg2id#cli
[cli-url]: https://github.com/stdlib-js/error-tools-msg2id/tree/cli
[@stdlib/error-tools-msg2id]: https://www.npmjs.com/package/@stdlib/error-tools-msg2id

[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/error-tools-msg2id/tree/deno
[deno-readme]: https://github.com/stdlib-js/error-tools-msg2id/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/error-tools-msg2id/tree/umd
[umd-readme]: https://github.com/stdlib-js/error-tools-msg2id/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/error-tools-msg2id/tree/esm
[esm-readme]: https://github.com/stdlib-js/error-tools-msg2id/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/error-tools-msg2id/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/error-tools-msg2id/main/LICENSE

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