My name is Denzil Peiris, a native Sri Lankan, now residing in beautiful Germany! I am 66 years old, who took a MSc in IT from the university of Liverpool, in 2017, while I was employed in the Sultanate of Oman, working for two International airports, 12 years. Prior to that Ministry Of Defence 16 years as a 1. Systems Controller, 2.network tech for CISCO, 3. Oracle DBO/DBA. Inspired by the above at the age of 60, I took into Cloud Compting, hence my desire to master Linix. I have AWS CFL02 and AWS SAA 03 certifactes , now into IaS, Terraform, Github, Docker et el