Node.js fs.symlink() Function Last Updated : 08 Oct, 2021 Comments Improve Suggest changes Like Article Like Report The fs.symlink() method is used to create a symlink to the specified path. This creates a link making the path point to the target. The relative targets are relative to the link's parent directory. Syntax: fs.symlink( target, path, type, callback ) Parameters: This method accept four parameters as mentioned above and described below: target: It is a string, buffer or URL which represents the path to which the symlink has to be created. path: It is a string, buffer or URL which represents the path where the symlink will be created. type: It is a string which represents the type of symlink to be created. It can be specified with 'file', 'dir' or 'junction'. If the target does not exist, 'file' will be used. callback: It is the function that would be called when the method is executed. err: It is an error that would be thrown if the operation fails. Below examples illustrate the fs.symlink() method in Node.js: Example 1: This example creates a symlink to a file. javascript // Node.js program to demonstrate the // fs.symlink() method // Import the filesystem module const fs = require('fs'); console.log("Contents of the text file:"); console.log(fs.readFileSync('example_file.txt', 'utf8')); fs.symlink(__dirname + "\\example_file.txt", "symlinkToFile", 'file', (err) => { if (err) console.log(err); else { console.log("\nSymlink created\n"); console.log("Contents of the symlink created:"); console.log(fs.readFileSync('symlinkToFile', 'utf8')); } }) Output: Contents of the text file: Hello Geeks Symlink created Contents of the symlink created: Hello Geeks Example 2: This example creates a symlink to a directory. javascript // Node.js program to demonstrate the // fs.symlink() method // Import the filesystem module const fs = require('fs'); fs.symlink(__dirname + "\\example_directory", "symlinkToDir", 'dir', (err) => { if (err) console.log(err); else { console.log("Symlink created"); console.log("Symlink is a directory:", fs.statSync("symlinkToDir").isDirectory() ); } }); Output: Symlink created Symlink is a directory: true Reference: https://nodejs.org/api/fs.html#fs_fs_symlink_target_path_type_callback Comment More infoAdvertise with us sayantanm19 Follow Improve Article Tags : Web Technologies Node.js Node.js-fs-module Similar Reads Node JS fs.readFile() Method ​In Node.js, the fs.readFile() method is a fundamental tool for reading files asynchronously, allowing your application to remain responsive while accessing file data. 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