diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3281c74
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+hello
+FROM node:latest
+
+MAINTAINER Sarthak Khandelwal 
+
+RUN echo "Tryin to build my first application"
+
+COPY . /var/www
+
+WORKDIR /var/www
+
+RUN npm install
+
+ENTRYPOINT ["npm", "start"]
+
+EXPOSE 5000
+
diff --git a/aaaa b/aaaa
new file mode 100644
index 0000000..f463dc1
--- /dev/null
+++ b/aaaa
@@ -0,0 +1 @@
+ugvkjbhkj
diff --git a/app.js b/app.js
index 2280869..48a7fe8 100644
--- a/app.js
+++ b/app.js
@@ -1,4 +1,4 @@
-// Module dependencies.
+ Module dependencies.
 var express = require('express');
 var routes = require('./routes');
 var path = require('path');
@@ -35,7 +35,7 @@ app.use(function(req, res, next) {
 });
 
 // all environments
-app.set('port', process.env.PORT || 3000);
+app.set('port', process.env.PORT || 5000);
 app.set('views', path.join(__dirname, 'views'));
 app.set('view engine', 'jade');
 app.use(logger('dev'));