Rename files in a given path to random hex string (removes extension)

random_rename.js

#!/usr/bin/env node
const fs = require('fs');
const crypto = require('crypto');

if (process.argv.length < 3){
    console.log(`Missing path`);
    process.exit(1);
}

const path = process.argv[2];
const files = fs.readdirSync(path);

for (file of files){
    const newName = crypto.randomBytes(8).toString('hex');
    console.log(`Renaming ${path}\\${file} to ${newName}`);
    fs.renameSync(path + '\\' + file, path + '\\' + newName);
}