node fs remove file sync

To remove a file synchronously in Node.js using the fs module, you can follow these steps:

Import the fs module: In Node.js, the fs module provides file system-related functionality. To use it, you need to import it into your code. You can do this by adding the following line at the beginning of your file:

const fs = require('fs');

Use the fs.unlinkSync() method: The fs.unlinkSync() method is used to remove a file synchronously. It takes a file path as a parameter and deletes the file at that path. Here's an example of how to use it:

fs.unlinkSync('/path/to/file');

Make sure to replace /path/to/file with the actual path of the file you want to remove.

Error handling: When using the fs.unlinkSync() method, it's important to handle any errors that may occur. If the file cannot be removed for some reason (e.g., permissions issue, file not found), an error will be thrown. You can use a try-catch block to handle the error gracefully:

try {
  fs.unlinkSync('/path/to/file');
  console.log('File removed successfully');
} catch (err) {
  console.error('Error removing file:', err);
}

In the example above, if an error occurs during the file removal, it will be caught in the catch block, and an error message will be logged to the console.

That's it! Following these steps, you can remove a file synchronously in Node.js using the fs module. Remember to handle any errors that may occur during the process.