Month: February 2021

Bash: using positional parameter

Positional parameters are used to pass arguments to a command line application. This post shows you how to used positional parameter in bash. On your terminal, type the following command:…

Overview of Key AWS Services

Following is a snapshot of key AWS services: Compute Amazon EC2: virtual computing AWS Lambda: serverless computing Amazon Elastic Container Service ECS: containerized computing Storage Amazon Elastic Block Store (EBS):…