Install and Run C++ in Ubuntu | Beginner Friendly Linux Setup
This video explains how to install and run C++ on Ubuntu Linux, using the official GNU GCC / G++ compiler.
If you’re a beginner switching from Windows to Linux, or starting C++ for DSA, competitive programming, or college projects, this tutorial will help you set up everything cleanly from scratch.
Ubuntu is one of the best operating systems for programming.
Most developers prefer Linux because compiler setup is simpler, faster, and more stable compared to other platforms.
In this video, I show the complete flow from installation to running your first C++ program in terminal.
What This Video Covers (Step by Step)
• Updating package list in Ubuntu
• Installing build-essential package
• Installing GCC and G++ compiler
• Checking compiler version using terminal
• Writing a simple C++ program
• Compiling C++ code using g++
• Running the output file successfully
• Understanding basic terminal commands
This tutorial works on Ubuntu 20.04, 22.04, and newer versions.
Why C++ on Ubuntu Is Important
C++ is heavily used for:
• DSA and problem solving
• Competitive programming
• Operating systems
• Game engines
• High-performance applications
Most competitive programmers prefer Linux because:
• Faster compilation
• Clean terminal workflow
• Fewer setup issues
• Better debugging experience
Once you set up C++ on Ubuntu, you’re ready for serious coding.
Common Beginner Doubts Explained
Many beginners ask:
• “Do I need MinGW in Ubuntu?”
→ No. Ubuntu uses GCC directly.
• “Why g++ command not found?”
→ Compiler not installed or package list not updated.
• “Do I need an IDE?”
→ Not mandatory. Terminal + any editor is enough.
• “Can I use VS Code?”
→ Yes. Works perfectly with Ubuntu.
All these doubts are clearly explained in the video.
Technical Information
📍 Platform: Ubuntu Linux
🛠️ Compiler: GCC / G++
💻 Use Case: C++, DSA, Competitive Programming
🖥️ Interface: Terminal
🎥 Recording: Screen capture tutorial
🎶 Background: Clean coding beat
🎯 Theme: Linux setup • Programming basics • Beginner guide
Ubuntu la C++ setup romba simple.
Terminal open pannitu oru rendu command run panna podhum — compiler ready.
MinGW, path settings, environment variables laam illa.
G++ install pannina udane, system-wide work aagum.
C++ code write pannitu,
g++ file.cpp nu compile panni,
./a.out nu run panna — output ready.
Students-ku, DSA learners-ku, competitive coding start panna best OS Ubuntu dhaan.
Editors You Can Use
You can write C++ code using:
• VS Code
• Vim
• Nano
• Sublime Text
• Any text editor you like
Compiler same — editor unga choice.
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💬 Motivational Closing (Your Signature)
If you can compile and run C++ on Linux,
you’re already one step closer to becoming a serious programmer.
Start simple.
Use the terminal.
Build strong fundamentals.
And keep moving forward — one program at a time.
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I’m Harichselvam, a Computer Science and Engineering student passionate about AI and Data Science. I’m committed to learning by doing and solving real-world problems through technology. Join me on this coding journey as we grow and learn together!
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