What is Command Line Interface (CLI)?

What is Command Line Interface (CLI)?

A CLI is a way to access and utilize a software application using commands and it is text-based. CLI tools like the FATOORA tool can be used in scripts to create automations.
Sample: > fatoora validatexml -f (invoicename.xml)
In this example, we are naming an application called “fatoora”, in which we want to use the validatexml feature with a -f command.
The second part that we add is: (invoicename.xml) which is the path and filename of the XML to be validated.