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Thursday, 9 October 2025

How to Learn Ubuntu Commands Like a Pro




How to Learn Ubuntu Commands Like a Pro
💻

Learning Ubuntu commands is one of the best ways to understand how Linux really works. Whether you’re a beginner or a curious developer, mastering the terminal gives you more power, speed, and control over your system.

In this guide, you’ll learn how to start using Ubuntu commands step-by-step, with tips, examples, and free resources.


🧭 1. Start with the Basics

The terminal is your control center in Ubuntu.
Open it by pressing Ctrl + Alt + T or searching “Terminal” in your app menu.

Here are some basic commands to get started:

Command Description
pwd Show your current directory
ls List files and folders
cd foldername Change directory
mkdir myfolder Create a new folder
rmdir myfolder Remove an empty folder
cp file1 file2 Copy files
mv file1 file2 Move or rename files
rm file Delete a file
cat file View file content
clear Clear your screen

🪄 Tip: Try typing these commands one by one — repetition builds confidence.


⚙️ 2. Manage Your Ubuntu System

Once you’re comfortable with navigation, move to system-level commands.

🧩 Software Management

Use APT (Advanced Package Tool) to install or update software:

sudo apt update
sudo apt upgrade
sudo apt install packagename
sudo apt remove packagename

🧠 System Monitoring

These commands help you check your system performance:

df -h     # Check disk usage  
free -h   # Show memory usage  
top       # View running processes  

📘 3. Use Built-In Help

Ubuntu has powerful built-in help tools that you can use anytime:

man command       # Opens manual (e.g. man ls)
command --help    # Shows short help for that command

🧩 Example:

man mkdir

This shows all details about how to create directories, available options, and examples.


🧠 4. Practice Every Day

The best way to learn Ubuntu commands is through daily use.
Try these small exercises:

  • Create, rename, and delete folders.

  • Install software using the terminal.

  • Monitor CPU and memory usage.

  • Use only the terminal for 15–30 minutes a day.

The more you use it, the more natural it feels. 💪


🌐 5. Explore Free Learning Resources

Here are some great resources to boost your learning:


⚙️ 6. Go Beyond the Basics

Once you’ve mastered the fundamentals, try exploring:

  • File permissions (chmod, chown)

  • User management (adduser, passwd)

  • Network commands (ping, curl, ifconfig)

  • Process management (ps, kill, systemctl)

  • Shell scripting (Bash) — to automate daily tasks


💡 Pro Tip: Create Your Own Cheat Sheet

Make a personal Linux Command Cheat Sheet — write every new command you learn.
You’ll build a strong reference list and memorize faster.


🚀 Final Thoughts

Learning Ubuntu commands isn’t just about memorizing syntax — it’s about understanding how Linux thinks.
With a bit of daily practice, you’ll be able to manage, troubleshoot, and even automate your system with ease.

“The GUI shows what’s possible.
The command line shows what’s powerful.” ⚡



History of Ubuntu, one of the most popular Linux distributions in the world

History of Ubuntu, one of the most popular Linux distributions in the world


Origins (2004)

  • Ubuntu was founded by Mark Shuttleworth, a South African entrepreneur and former Debian developer.

  • He created Canonical Ltd. to fund and maintain the project.

  • Ubuntu was based on Debian, a long-standing Linux distribution known for stability and open-source purity.

  • The first version, Ubuntu 4.10 “Warty Warthog”, was released on October 20, 2004.

The goal: create a user-friendly, regularly updated Linux OS that anyone could use — free of charge.


Core Philosophy

Ubuntu is built on four freedoms (inspired by open-source principles):

  1. Freedom to run the program for any purpose.

  2. Freedom to study and change the program.

  3. Freedom to redistribute copies.

  4. Freedom to share improvements.

Its slogan: “Linux for Human Beings.”


Major Milestones

YearVersionHighlights
20044.10 “Warty Warthog”First release; based on Debian; easy desktop install.
20066.06 “Dapper Drake”First LTS (Long Term Support) release; introduced Live CD installer.
20088.04 “Hardy Heron”Widespread adoption; strong desktop and server versions.
201010.04 “Lucid Lynx”Major UI polish; long-term stability.
201111.04 “Natty Narwhal”Introduced Unity desktop environment, replacing GNOME 2.
201414.04 “Trusty Tahr”LTS version; very popular for enterprises.
201717.10 “Artful Aardvark”Switched from Unity to GNOME 3.
201818.04 “Bionic Beaver”LTS; cloud and container support via Snap packages.
202020.04 “Focal Fossa”Stable, cloud-optimized release; improved ZFS and hardware support.
202222.04 “Jammy Jellyfish”LTS; newer GNOME, Wayland by default.
202424.04 “Noble Numbat”Latest LTS; enhanced security, AI tools, and performance improvements.

Ubuntu in the Cloud & Servers

  • Ubuntu quickly became a top OS for servers and cloud computing.

  • It's used by AWS, Google Cloud, Azure, and countless data centers.

  • Ubuntu Server powers much of the modern internet.

  • Canonical also developed Ubuntu Core, a minimal, containerized version for IoT devices.


Ubuntu Touch & Beyond

  • Canonical tried to bring Ubuntu to smartphones and tablets via Ubuntu Touch (2013).

  • The project aimed for “Convergence” — one OS for all devices.

  • It was discontinued by Canonical in 2017, but revived by the UBports community.


Modern Ubuntu

  • Today, Ubuntu is available in multiple flavors (official variants) like:

    • Ubuntu Desktop

    • Ubuntu Server

    • Kubuntu (KDE)

    • Xubuntu (XFCE)

    • Lubuntu (LXQt)

    • Ubuntu MATE, Ubuntu Studio, etc.

  • It remains one of the most popular Linux distributions worldwide for beginners, developers, and enterprises.


Impact

  • Ubuntu helped make Linux mainstream on desktops and cloud servers.

  • It inspired countless derivatives (like Linux Mint, Pop!_OS).

  • Its regular 6-month release cycle and 5-year LTS versions became a Linux standard.

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