C
  • Introduction
    • Fundamentals of a Program
    • Overview of C
    • Features of C
  • Installing Required Software
    • Setting Up VSCode for Windows
    • Setting Up VSCode for macOS
    • Setting Up VSCode for Ubuntu
  • Starting to write code
    • Compiling and Running Your Code
    • Creating Our First C Program
    • Errors and Warnings
    • Program: Writing a C Program to Display Your Name
    • Structure of a C Program
  • Basic Concepts
    • Comments in C
    • Preprocessor in C
    • The #include Statement
    • Displaying Output
    • Reading Input from the Terminal
    • Enums and Chars
    • Data Types and Variables
    • Format Specifiers
    • Command Line Arguments
    • Program: Calculating the Area of a Triangle
  • Operators
    • Converting Minutes to Years and Days
    • Basic Operators
    • Bitwise Operators
    • Program: Byte Sizes of Basic Data Types
    • cast and sizeof Operators
    • Operator Precedence
  • Control Flow
    • If-Else Statements
    • Program: Weekly Pay Calculation
    • Switch Statement
    • For Loop
    • While and Do-While Loops
    • Nested Loops and Loop Control
    • Program: Guess the Number
  • Arrays
    • Introduction to Arrays
    • Program: Prime Number Generator
    • Multidimensional Arrays
    • Program: simple Weather Program
    • Variable Length Arrays (VLAs)
  • Functions
    • Overview of Functions
    • Defining Functions
    • Arguments and Parameters
    • Returning Data from Functions
    • Variable Scoping
    • Program: Tic Tac Toe Game
    • Recursion
  • Strings
    • Defining a String
    • Constant Strings in C
    • Common String Functions
    • Program: Bubble Sort
    • Searching, Tokenizing, and Analyzing Strings
    • Converting Strings
  • Debugging
    • What is Debugging
    • Understanding the Call Stack
    • Common C Mistakes
    • Understanding Compiler Errors
  • Pointer
    • Defining Pointers
    • Accessing Pointers
    • Program: Pointer Demonstration
    • Pointers and Const
    • Void Pointers
    • String Pointers
    • Array Pointers
    • Utilizing Pointers with Functions
    • Pointer Arithmetic
  • Dynamic Memory Allocation
    • malloc, calloc, and realloc
    • Program: User Input String
    • Memory Deallocation
  • Structure
    • Structures and Arrays
    • Nested Structures
    • Structures and Pointers
    • Structures and Functions
    • Program: Structure pointers and Functions
  • File Input and Output
    • Accessing Files
    • Reading from a File
    • Program: Finding the Total Number of Lines in a Text File
    • Writing to a Text File
    • Finding Your Position in a File
    • Program: Converting Characters in a File to Uppercase
    • Program: Printing the Contents of a File in Reverse Order
  • The Standard C Library
    • Various Functions in C
    • Math Functions in C
    • Utility Functions in C
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On this page
  • Step 1: Install Visual Studio Code (VSCode)
  • Step 2: Install C/C++ Extension
  • Step 3: Install a C Compiler
  • Step 4: Create a C File and Compile
  • Step 5: Explore Other IDEs (Optional)
  • Conclusion

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  1. Installing Required Software

Setting Up VSCode for Ubuntu

Step 1: Install Visual Studio Code (VSCode)

  1. Open a terminal window.

  2. Run the following commands to install VSCode:

    sudo apt update
sudo apt install code

  3. Once the installation is complete, you can launch VSCode from the Applications menu or by running code in the terminal.

Step 2: Install C/C++ Extension

  1. Open VSCode.

  2. Go to the Extensions view by clicking on the Extensions icon in the Activity Bar on the side of the window or using the keyboard shortcut Ctrl+Shift+X.

  3. In the Extensions view search box, type "C/C++".

  4. Install the extension provided by Microsoft.

Step 3: Install a C Compiler

  1. Open a terminal window.

  2. Run the following command to install the build-essential package (includes GCC and other necessary tools):

    sudo apt install build-essential

Step 4: Create a C File and Compile

  1. Open VSCode.

  2. Click on "File" > "New File" to create a new file.

  3. Save the file with a .c extension, for example, hello.c.

  4. Write your C code in the editor.

  5. Open the terminal in VSCode.

  6. Compile the code using the following command:

    gcc hello.c -o hello

  7. Run the compiled program:

    ./hello

Step 5: Explore Other IDEs (Optional)

While VSCode is a great choice, you can explore alternative IDEs for C programming on Ubuntu:

  • Code::Blocks: Install using the following command:

    sudo apt install codeblocks

  • Eclipse: Install using the following command:

    sudo snap install eclipse --classic

Choose an IDE that best suits your preferences.

Conclusion

This guide has walked you through setting up Visual Studio Code for C programming on Ubuntu. Whether you continue with VSCode or explore other IDEs, make sure to choose the one that enhances your coding experience. Happy coding!

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