node fs full path

To obtain the full path of a file using the Node.js 'fs' module, you can follow these steps:

1. First, require the 'fs' module by using the following code: javascript const fs = require('fs');

2. Next, use the 'fs.realpathSync()' method to get the full path of the file. This method takes two parameters: the path to the file and an optional options object. Here is an example of how to use it: javascript const filePath = '/path/to/file.txt'; const fullFilePath = fs.realpathSync(filePath);

In the above code, replace '/path/to/file.txt' with the actual path to your file.

1. After executing the code, the 'fullFilePath' variable will contain the full path of the file. You can use it as needed in your application.

These steps will allow you to retrieve the full path of a file using the 'fs' module in Node.js.