analog of linux`s cp command was done

src/app.js

@@ -1 +1,29 @@
+/* eslint-disable no-console */
 'use strict';
+
+const fs = require('fs');
+const path = require('path');
+
+const copy = (sorce, destination) => {
+  const sourcePath = path.resolve(sorce);
+  const destinationPath = path.resolve(destination);
+
+  if (!fs.existsSync(sourcePath)) {
+    console.error('Source file does not exist');
+  }
+
+  fs.copyFileSync(sourcePath, destinationPath);
+  console.log(`File ${sorce} copied to ${destination}`);
+};
+
+const [, , sourceFile, destinationFile] = process.argv;
+
+if (!sourceFile || !destinationFile) {
+  console.error('Usage: node app.js <source_file> <destination_file>');
+} else {
+  try {
+    copy(sourceFile, destinationFile);
+  } catch (err) {
+    console.error(err.message);
+  }
+}