delete file using fs node js code example

Example 1: delete with unlinksync node

const fs = require('fs')

const path = './file.txt'

try {
  fs.unlinkSync(path)
  //file removed
} catch(err) {
  console.error(err)
}

Example 2: how to create a server in node js

// code by VARSHITH REDDY SATTI
// to create a server in node.js you should.
var http = require('http');
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/html'});
  res.write("write html code to display you test")
  res.end();
}).listen(8080);
// save this as httpServer.js
// run this by typing node httpServer.js in the command line
// to acess your server got to http://localhost:8080

Example 3: writefile in node js

fs.writeFile('2pac.txt', 'Some other lyric', 'ascii', callback);