Nexus File Manager
v2.0
🏠
Dashboard
⚡
System
🌐
›
usr
›
lib
›
node_modules
›
npm
›
node_modules
›
cross-spawn
›
lib
›
util
Quick:
⬆️ Parent
🌐 Root
🏠 Home
🌍 WWW
📁 Temp
⚙️ Etc
📤 Upload
📁 Create
⚡ WordPress Admin
🔄 Refresh
✏️ readShebang.js
← Back
'use strict'; var fs = require('fs'); var LRU = require('lru-cache'); var shebangCommand = require('shebang-command'); var shebangCache = new LRU({ max: 50, maxAge: 30 * 1000 }); // Cache just for 30sec function readShebang(command) { var buffer; var fd; var shebang; // Check if it is in the cache first if (shebangCache.has(command)) { return shebangCache.get(command); } // Read the first 150 bytes from the file buffer = new Buffer(150); try { fd = fs.openSync(command, 'r'); fs.readSync(fd, buffer, 0, 150, 0); fs.closeSync(fd); } catch (e) { /* empty */ } // Attempt to extract shebang (null is returned if not a shebang) shebang = shebangCommand(buffer.toString()); // Store the shebang in the cache shebangCache.set(command, shebang); return shebang; } module.exports = readShebang;
💻
System Info
Current path
/usr/lib/node_modules/npm/node_modules/cross-spawn/lib/util
Contents
0 folders, 5 files
Disk free
100.28 GB
PHP version
8.3.30
🚀
Quick Actions
📍 Script location
🌐 Web root
🗑️ Temp
📁 /usr/lib/node_modules/npm/node_modules/cross-spawn/lib/util
⚡ Nexus File Manager • 5 items