public/subjects/devops/plus-checkpoint

plus

🕵️ Operation Data Centre

[Confidential]

You are on a secret mission inside an underground data centre. You are alone, there is no internet access and there is no mobile phone signal.

You cannot interact with anyone.

You cannot not access the internet - although you can read the mission below.

You may access man pages via the command line. This is your only resource.

Good luck agent, we're counting on your knowledge.

Instructions

In this exercise, you will make a script plus.sh that will take two arguments from the command line, add them and output the result.

Usage

$ ./plus.sh 2 3
5
$