var fs = require('fs'); var directory = ''; // Get list of .md files in current directory fs.readdirSync('./english').forEach(file1 => { if (file1 != '.DS_Store') { directory = './spanish/' + file1; !fs.existsSync(directory) && fs.mkdirSync(directory); fs.readdirSync('./english/' + file1).forEach(file2 => { if (file2 != '.DS_Store') { directory = './spanish/' + file1 + '/' + file2; !fs.existsSync(directory) && fs.mkdirSync(directory); console.log(file2); } }); } });