CURD operation in Node JS Folder

 // decleration of vairables here

const fs=require('fs');

const path=require('path');

const dirPath=path.join(__dirname,'CURD');

const filePath=`${dirPath}/apple.txt`;

// now we have created a folder

fs.writeFileSync(filePath,"i am working in Stuvalley Technology in Gurugram");

fs.readFile(filePath,'utf-8',(err,item)=>{

    console.log(item);

});

// after that we have add some text in created file in side

fs.appendFile(filePath,' and my role is software developer intern',(err)=>

{

    if(!err) console.log("file is Updated Now");

});

// now we have rename the file name

fs.rename(filePath,`${dirPath}/xyz.txt`,(err)=>

{

    if(!err) console.log("file is renamed Now");

});

// and finally we have remove the file

fs.unlinkSync(`${dirPath}/xyz.txt`)