Author: admin

Building to Deploying and Running Docker Container in Cloud

Let’s start with docker. Docker is an OS-level virtualization platform used to deliver software in an isolated environment called containers. This means your application runs on the Docker Engine, which furthermore runs on the...

Cronjobs

Automate your tasks using cronjobs As a developer or system admin, there comes many time when we need to do certain tasks regularly and repeatedly. The tasks can be anything from running a backup,...

CORS Explained!

No ‘Access-Control-Allow-Origin’ header is present on the requested resource. This is one of the security mechanism used by the web server of web clients. So, what actually this means? In this article, I will...

Writing code to send emails

Today, I will be sharing on how to send emails using Python and Gmail. As the code is easily customizable, we can easily change how we send the email to the receivers. The full...

HackTheBox:Snake Challenge

This is how I solved HackTheBox Reversing Challenge: Snake. I was given a python script and I ran it. It first asked for the username. I looked into the code where it asked username....

Easy Subnetting, Easy Networking

Subnetting is the basic foundation of Networking. All the networks in the world is based on Subnetting. Subnetting is dividing the network into many parts for various reasons like improving network security, reducing network...