Basic Linux

Basic Linux bash scripting exercises — hello world, age check, and practical shell scripting examples for beginners.

March 26, 2021 · 1 min · 51 words · Animesh Roy | Suggest Changes

Table of Contents

Overview

Class Practical for Linux Basic Scripting

#!/bin/bash 
echo "Hello, $1"

bash hello.sh Mentor 
Hello Mentor

#!/bin/bash

#user-input
echo -n "Enter Your Age: "
read VAR 

#function
if [[ $VAR -gt 21 ]]
then
	echo "You're Adult"
else
	echo "Nope!"
fi

bash age.sh 19 
Nope!