83 lines
1.8 KiB
Markdown
83 lines
1.8 KiB
Markdown
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<!--
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@license Apache-2.0
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Copyright (c) 2018 The Stdlib Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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# ARGV
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> Array containing command-line arguments passed when launching the calling process.
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<section class="usage">
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## Usage
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```javascript
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var ARGV = require( '@stdlib/process/argv' );
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```
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#### ARGV
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`Array` containing command-line arguments passed when launching the calling process.
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```javascript
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var execPath = ARGV[ 0 ];
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// e.g., returns '/usr/local/bin/node'
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```
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</section>
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<!-- /.usage -->
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<section class="notes">
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## Notes
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- The first element is the absolute pathname of the executable that started the calling process.
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- The second element is the path of the executed file.
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- Any additional elements are additional command-line arguments.
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- In browser environments, `ARGV` is an **empty** array.
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- Modifications to `ARGV` are local to the process in which `ARGV` is modified.
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- Be careful when modifying command-line arguments as the argument array represents shared state. Accordingly, modifications affect all command-line argument consumers.
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</section>
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<!-- /.notes -->
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<section class="examples">
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## Examples
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<!-- eslint no-undef: "error" -->
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```javascript
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var ARGV = require( '@stdlib/process/argv' );
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console.log( ARGV );
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// => [...]
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```
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</section>
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<!-- /.examples -->
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<section class="links">
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</section>
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<!-- /.links -->
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