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shebang-command

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shebang-command

Get the command from a shebang


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Package description

What is shebang-command?

The shebang-command npm package is used to parse the shebang (#!) line of a file to determine which interpreter should be used to execute the file. This is particularly useful when working with scripts in a Node.js environment where you might need to identify the interpreter specified in a script file.

What are shebang-command's main functionalities?

Parse shebang line

This feature allows you to extract the command from the shebang line of a script. The code sample represents a script file with a shebang line that specifies that the script should be run with Node.js.

"#!/usr/bin/env node\nconsole.log('Hello, world!');"

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Source

shebang-command Build Status

Get the command from a shebang

Install

$ npm install shebang-command

Usage

const shebangCommand = require('shebang-command');

shebangCommand('#!/usr/bin/env node');
//=> 'node'

shebangCommand('#!/bin/bash');
//=> 'bash'

API

shebangCommand(string)

string

Type: string

String containing a shebang.

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Last updated on 06 Sep 2019

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