First Bash script in Bash Scripting - Mini Project: Build & Apply

First Bash script

📖 Scenario: You want to create a simple Bash script that greets a user by name. This is like writing a short note to a friend, but using a computer script.

🎯 Goal: Build a Bash script that stores a name in a variable, stores a greeting message, combines them, and then prints the full greeting.

📋 What You'll Learn

Create a variable called name with the value "Alice"

Create a variable called greeting with the value "Hello"

Create a variable called message that combines greeting and name with a space in between

Print the message variable to the terminal

💡 Why This Matters

🌍 Real World

Bash scripts like this are used to automate simple tasks like sending greetings, setting up environments, or running commands with variables.

💼 Career

Knowing how to write basic Bash scripts is useful for system administrators, developers, and anyone working with Linux or Unix systems.

1

Create the name variable

Create a variable called name and set it to the string "Alice".

Bash Scripting

# Create a variable called name and set it to "Alice"
# Your code here

Need a hint?

Use name="Alice" to create the variable.

2

Create the greeting variable

Add a variable called greeting and set it to the string "Hello".

Bash Scripting

name="Alice"
# Create a variable called greeting and set it to "Hello"
# Your code here

Need a hint?

Use greeting="Hello" to create the variable.

3

Combine greeting and name into message

Create a variable called message that combines greeting and name with a space between them. Use message="$greeting $name".

Bash Scripting

name="Alice"
greeting="Hello"
# Create a variable called message that combines greeting and name with a space
# Your code here

Need a hint?

Use message="$greeting $name" to combine the variables.

4

Print the message

Print the message variable to the terminal using echo.

Bash Scripting

name="Alice"
greeting="Hello"
message="$greeting $name"
# Print the message variable
# Your code here

Need a hint?

Use echo "$message" to print the message.