Using Curl to make REST API requests

An application program interface (API) is a set of definitions and protocols that allows software programs to communicate with each other. The term REST stands for representational state transfer. It …

Bash Source Command

The source command reads and executes commands from the file specified as its argument in the current shell environment. It is useful to load functions, variables and configuration files into …

How to Install Ruby on Ubuntu 20.04

Ruby is one of the most popular programming languages today. It has an elegant syntax and focuses on simplicity and productivity. Ruby is the language behind the powerful Ruby on …