npm package: @stdlib/assert-is-absolute-uri-cli
Description: Test whether a value is an absolute URI.
Author: The Stdlib Authors
Latest version: 0.2.3

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# isAbsoluteURI

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> Test whether a value is an absolute [URI][uri].

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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/assert-is-absolute-uri-cli
```

</section>
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<section class="usage">

## Usage

```text
Usage: is-absolute-uri [options] [<uri>]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
         --split sep           Delimiter for stdin data. Default: '/\\r?\\n/'.
```

</section>

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<section class="notes">

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<section class="examples">

## Examples

```bash
$ is-absolute-uri https://google.com
true
```

To use as a [standard stream][standard-streams],

```bash
$ echo -n 'https://google.com' | is-absolute-uri
true
```

By default, when used as a [standard stream][standard-streams], the implementation assumes newline-delimited data. To specify an alternative delimiter, set the `split` option.

```bash
$ echo -n 'https://google.com\tbeep' | is-absolute-uri --split '\t'
true
false
```

</section>

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</section>

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## See Also

-   <span class="package-name">[`@stdlib/assert-is-absolute-uri`][@stdlib/assert-is-absolute-uri]</span><span class="delimiter">: </span><span class="description">test whether a value is an absolute URI.</span>
-   <span class="package-name">[`@stdlib/assert-is-relative-uri`][@stdlib/assert/is-relative-uri]</span><span class="delimiter">: </span><span class="description">test whether a value is a relative URI.</span>

</section>

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<section class="main-repo" >

* * *

## 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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[npm-url]: https://npmjs.org/package/@stdlib/assert-is-absolute-uri-cli

[test-image]: https://github.com/stdlib-js/assert-is-absolute-uri/actions/workflows/test.yml/badge.svg?branch=v0.2.3
[test-url]: https://github.com/stdlib-js/assert-is-absolute-uri/actions/workflows/test.yml?query=branch:v0.2.3

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/assert-is-absolute-uri/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/assert-is-absolute-uri?branch=main

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

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[cli-section]: https://github.com/stdlib-js/assert-is-absolute-uri#cli
[cli-url]: https://github.com/stdlib-js/assert-is-absolute-uri/tree/cli
[@stdlib/assert-is-absolute-uri]: https://www.npmjs.com/package/@stdlib/assert-is-absolute-uri

[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/assert-is-absolute-uri/tree/deno
[deno-readme]: https://github.com/stdlib-js/assert-is-absolute-uri/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/assert-is-absolute-uri/tree/umd
[umd-readme]: https://github.com/stdlib-js/assert-is-absolute-uri/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/assert-is-absolute-uri/tree/esm
[esm-readme]: https://github.com/stdlib-js/assert-is-absolute-uri/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/assert-is-absolute-uri/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/assert-is-absolute-uri/main/LICENSE

[uri]: https://en.wikipedia.org/wiki/URI_scheme

[rfc-3986]: https://tools.ietf.org/html/rfc3986

[difference-url-uri]: https://danielmiessler.com/study/url-uri/

[standard-streams]: https://en.wikipedia.org/wiki/Standard_streams

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[@stdlib/assert/is-relative-uri]: https://www.npmjs.com/package/@stdlib/assert-is-relative-uri

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