Aliases for shortcuts in Linux CLI - Mini Project: Build & Apply

Aliases for shortcuts

📖 Scenario: You often type long commands in the Linux terminal. To save time, you want to create shortcuts called aliases. Aliases let you type a short word instead of the full command.For example, instead of typing ls -la every time, you can create an alias ll that runs ls -la.

🎯 Goal: Create aliases in the Linux shell to make common commands shorter and easier to use.

📋 What You'll Learn

Create an alias named ll for the command ls -la

Create an alias named gs for the command git status

Create an alias named .. for the command cd ..

Display the list of all current aliases

💡 Why This Matters

🌍 Real World

Aliases help Linux users work faster by reducing repetitive typing of long commands.

💼 Career

Many IT, DevOps, and developer roles use shell aliases daily to improve productivity and efficiency.

1

Create the first alias

Create an alias named ll for the command ls -la using the syntax alias ll='ls -la'.

Linux CLI

# Create an alias named ll for ls -la
# Your code here

Need a hint?

Use the alias command followed by the alias name, an equals sign, and the command in single quotes.

2

Add more aliases

Add two more aliases: gs for git status and .. for cd ... Use the syntax alias gs='git status' and alias ..='cd ..'.

Linux CLI

alias ll='ls -la'
# Create alias gs for git status
# Create alias .. for cd ..
# Your code here

Need a hint?

Each alias uses the same alias name='command' format on its own line.

3

Use the aliases

Use the alias ll to list all files with details by typing ll in the terminal.

Linux CLI

alias ll='ls -la'
alias gs='git status'
alias ..='cd ..'

# Type ll to list files
# Your code here

Need a hint?

Just type the alias name ll and press Enter to run the shortcut command.

4

Show all aliases

Display all current aliases by typing the command alias.

Linux CLI

alias ll='ls -la'
alias gs='git status'
alias ..='cd ..'
ll

# Show all aliases
# Your code here

Need a hint?

Just type alias and press Enter to see all aliases.