feat: finish 2nd task

02-write-file/index.js

@@ -0,0 +1,18 @@
+const fs = require('fs');
+const path = require('path');
+
+const { stdin, exit } = process;
+const stream = fs.createWriteStream(path.join(__dirname, 'text.txt'));
+
+stdin.write(
+`\nHi! You can write here text and it will be added to a new file.
+To exit the terminal just type 'exit' or press 'Ctrl + C'\n\n`
+);
+
+stdin.on('data', (chunk) => {
+  String(chunk).slice(0, 4) === 'exit' ? exit() : stream.write(chunk);
+});
+
+process.on('error', ({ message }) => console.log(`\nThere was an error:\n ${message}\n`));
+process.on('SIGINT', () => exit());
+process.on('exit', () => stdin.write('\nThe process is finished. Goodbye!\n'));