## 🐧 Linux Bash Scripting – Complete Course | Lecture 1

In this lecture, we officially start **Bash Scripting in Linux** from the basics. This course is designed for beginners who want to learn how to automate Linux tasks and build practical scripting skills step by step.

### 📚 In This Lecture:

* What is Bash?
* What is Bash Scripting?
* What is a Shell?
* Bash vs Shell
* Why do we use Bash Scripts?
* How Bash Scripts work
* Creating your first Bash script
* Understanding the `#!/bin/bash` shebang
* Writing commands inside a script
* Making a script executable
* Running a Bash script
* Practical examples in Linux

### 🎯 What You Will Learn in This Course

We will gradually move from **beginner to advanced Bash Scripting**, including:

🔹 Variables
🔹 User Input
🔹 Operators
🔹 Conditional Statements (`if`, `elif`, `else`)
🔹 Loops (`for`, `while`, `until`)
🔹 Arrays
🔹 Functions
🔹 Command-Line Arguments
🔹 Exit Status
🔹 Input/Output Redirection
🔹 Pipes and Filters
🔹 `grep`, `awk`, `sed` and other Linux utilities
🔹 File and directory automation
🔹 Error handling
🔹 Cron Jobs and task automation
🔹 Practical Linux administration scripts
🔹 Real-world Bash scripting projects

This course focuses on **practical Linux administration and automation**, so you will learn not only the syntax but also how Bash scripting is used in real Linux environments.

📌 **Course:** Linux Bash Scripting
📌 **Level:** Beginner → Advanced
📌 **Platform:** Linux / RHEL / Ubuntu / Kali Linux
📌 **Language:** Pashto
📌 **Instructor:** Afshar Computer Online Academy

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