Append to a File
It accepts data to be written to the file.
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Append to a file
Let’s implement an appendFile() function that asynchronously appends data to the end of the test.txt file.
We can write to a file with fs.appendFile(). This method accepts two arguments:
- It accepts a file path.
- It accepts data to be written to the file.
Add the following code to the file-system.js file:
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