CURD Operations

curd.js

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+const fs = require('fs');
+const path = require('path');
+const dirPath = path.join(__dirname , 'curd');
+
+const filePath = `${dirPath}/hello.txt`;
+
+// Creating a file
+fs.writeFileSync(filePath , 'this is a simple text');
+
+// reading the file
+fs.readFile(filePath , "utf8" , (err , item) => {
+    console.log(item);
+})
+
+// appending a file
+fs.appendFile(filePath , ' and this an apple.txt file' , (err) => {
+    if(!err)
+    console.log('file is updated');
+} );
+
+//renaming the file
+fs.rename(filePath ,  `${dirPath}/fruit.txt` , (err) => {
+    if(!err)
+    console.log('file name is updated')
+});
+
+// deleting the file
+
+//fs.unlinkSync(`${dirPath}/fruit.txt`);
+

curd/fruit.txt

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+this is a simple text and this an apple.txt file