📄️ Intro
In this lesson we will see:
📄️ 1. Branching with if
The if statement has the following syntax:
📄️ 2. More testing constructions
1. The compound command [[ expression ]]
📄️ 3. Reading keyboard input
1. The script test-integer2.sh, that we have seen previously, has
📄️ 4. Examples
1. Let's see an example program that validates its input: