Passing run-time variable in Dockerfile

Pass any runtime variable while creating Docker image from Dockerfile. When having parameters as an env file or configuration files that need to be selected while running docker image, then you may not require to create different Dockerfile for all different environments. This Article can help you pass those variable on go and you can use one Dockerfile for all environments

How to set root password for ubuntu servers

This article helps you to set root password for your ubuntu servers/instances. If you are not able to login with password and/or using pem/ppk file to login and wants to change authentication menthod to password, this article is useful to you. This article can help you configure this on AWS EC2, Google Cloud instance and many more such providers