shebang-command
Advanced tools
Package description
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.
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!');"The shebang-regex package provides a regular expression for matching shebang lines. It is similar to shebang-command in that it helps with shebang lines, but it does not parse the line to extract the command; it only provides the regex for matching.
The hashbang package is another tool that can be used to manage shebang lines in scripts. It is similar to shebang-command but offers a different API and might have different use cases or preferences for developers.
Readme
Get the command from a shebang
$ npm install shebang-command
const shebangCommand = require('shebang-command');
shebangCommand('#!/usr/bin/env node');
//=> 'node'
shebangCommand('#!/bin/bash');
//=> 'bash'
Type: string
String containing a shebang.
FAQs
Get the command from a shebang
The npm package shebang-command receives a total of 41,650,588 weekly downloads. As such, shebang-command popularity was classified as popular.
We found that shebang-command demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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