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SrcForge C Tutorial Hub

Master C through focused lessons, one topic at a time.

Start with the basics and move through syntax, pointers, memory management, and systems programming in a clean tutorial flow.

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44 trackable lessons

Lessons

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Foundation

Getting Started with C

What C is, why it matters, and how C source code becomes an executable program.

Lesson 1

Introduction

Learn Introduction to C Programming, its history, features, need, advantages, and applications. A beginner-friendly guide to understanding the C language.

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Lesson 2

Features

Discover the features of C programming, including procedural programming, portability, speed, modularity, and static typing. Learn why C remains one of the most powerful programming languages.

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Lesson 3

Structure of a Program

Learn the structure of a C program with a detailed explanation of each section, including the documentation section, link section, main() function, global declarations, and user-defined functions.

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Lesson 4

Compilation and Execution Processs

Learn the compilation and execution process in C programming, including source code, preprocessing, compilation, linking, and execution. A beginner-friendly guide with step-by-step explanations.

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Syntax Basics

The core building blocks of C programs: data, variables, constants, tokens, and expressions.

Lesson 5

Data Types

Learn about data types in C programming, including primitive, derived, and user-defined data types. Understand their types, uses, examples, and importance with this beginner-friendly guide.

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Lesson 6

Variables and Constants

Learn about variables and constants in C programming, including their definitions, types, naming rules, declaration, initialization, differences, and best practices with beginner-friendly examples.

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Lesson 7

Operators and Expressions

Learn about operators and expressions in C programming, including arithmetic, relational, logical, assignment, bitwise, increment/decrement, conditional, and special operators with examples and FAQs.

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Lesson 8

Tokens

Learn about tokens in C programming, including keywords, identifiers, constants, strings, operators, and special symbols. A beginner-friendly guide with examples and FAQs.

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Lesson 9

Basic Input and Output (I/O)

Learn basic input and output (I/O) programs in C programming using printf() and scanf(). Understand formatted input, output, format specifiers, and beginner-friendly examples.

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Control Flow

Making decisions and repeating work with branches and loops.

Lesson 10

Control Structures

Learn about control structures in C programming, including sequential execution, decision-making statements, and jump statements. Understand how C controls program flow with beginner-friendly explanations.

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Lesson 11

Looping Statements

Learn about looping statements in C programming, including for, while, and do...while loops. Understand syntax, flow, examples, best practices, and FAQs for beginners.

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Arrays, Strings & Functions

Working with grouped data and organizing programs into reusable routines.

Lesson 12

Arrays - Part 1

Learn Arrays in C Programming with syntax, examples, memory concepts, common mistakes, best practices, and real-world applications in this complete beginner-friendly guide.

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Lesson 13

Arrays - Part 2

Build practical skills with Arrays in C Programming through progressively challenging examples, common mistakes, and tips for beginners.

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Lesson 14

Arrays - Part 3

Learn professional best practices for Arrays in C Programming, situations where arrays are not the right choice, a summary of key concepts, and answers to common beginner questions.

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Lesson 15

Strings

Learn Strings in C programming with syntax, examples, common mistakes, best practices, FAQs, and real-world applications. A complete beginner-friendly guide.

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Lesson 16

Functions

Learn Functions in C programming with syntax, types, examples, common mistakes, best practices, FAQs, and real-world use cases. Complete beginner-to-advanced guide.

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Lesson 17

I/O Functions

Learn I/O Functions in C programming with syntax, examples, common mistakes, best practices, FAQs, and real-world applications. Complete beginner-to-advanced guide.

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Intermediate

Pointers & User-Defined Types

Pointers, structures, unions, casts, storage classes, enums, and typedefs.

Lesson 18

Pointers

Learn Pointers in C programming with syntax, examples, pointer arithmetic, common mistakes, best practices, FAQs, and real-world applications. Complete beginner-to-advanced guide.

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Lesson 19

Structures and Unions

Learn Structures and Unions in C programming with syntax, examples, differences, common mistakes, best practices, FAQs, and real-world applications. Complete beginner-to-advanced guide.

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Lesson 20

Typecasting

Learn Typecasting in C programming with syntax, examples, implicit and explicit type conversion, common mistakes, best practices, FAQs, and real-world applications.

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Lesson 21

Storage Classes

Learn Storage Classes in C programming with syntax, examples, scope, lifetime, common mistakes, best practices, FAQs, and real-world applications. Complete beginner-to-advanced guide.

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Lesson 22

Enums and typedef

Learn Enums and typedef in C programming with syntax, examples, best practices, common mistakes, FAQs, and real-world use cases.

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Lesson 23

Function Pointers

Learn Function Pointers in C programming with syntax, declaration, examples, callback functions, arrays of function pointers, common mistakes, best practices, FAQs, and real-world applications.

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Lesson 24

Recursion

Learn Recursion in C programming with simple explanations, fully commented examples, common mistakes, best practices, FAQs, and real-world use cases.

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Memory, Files & Build Tools

Dynamic allocation, error handling, files, preprocessing, command-line arguments, and makefiles.

Lesson 25

Dynamic Memory Management

Learn Dynamic Memory Management in C programming with malloc(), calloc(), realloc(), free(), examples, common mistakes, best practices, FAQs, and real-world applications. Complete beginner-to-advanced guide.

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Lesson 26

Error Handling

Learn Error Handling in C programming with syntax, examples, errno, perror(), strerror(), exit(), common mistakes, best practices, FAQs, and real-world applications.

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Lesson 27

File I/O

Learn File I/O in C programming with fopen(), fclose(), fprintf(), fscanf(), fgets(), fputs(), fread(), fwrite(), examples, best practices, FAQs, and common mistakes.

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Lesson 28

Preprocessor Directives

Learn Preprocessor Directives in C programming with #include, #define, macros, conditional compilation, examples, common mistakes, best practices, FAQs, and real-world applications.

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Lesson 29

Command Line Arguments

Learn Command Line Arguments in C programming with argc and argv, syntax, examples, common mistakes, best practices, FAQs, and real-world applications. Complete beginner-to-advanced guide.

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Lesson 30

Makefiles

Learn Makefiles in C programming with syntax, examples, variables, targets, dependencies, common mistakes, and best practices for managing C projects efficiently.

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Lesson 31

Debugging with GDB

Learn Debugging with GDB in C programming with step-by-step examples, essential commands, breakpoints, watchpoints, common mistakes, and best practices.

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Data Structures

Arrays in depth and classic linked data structures implemented in C.

Lesson 32

Multi-dimensional Arrays

Learn Multi-dimensional Arrays in C programming with syntax, examples, matrix operations, common mistakes, best practices, and FAQs.

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Lesson 33

Linked Lists

Learn Linked Lists in C programming with simple explanations, fully commented examples, common mistakes, best practices, and real-world applications.

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Lesson 34

Stacks and Queues

Learn Stacks and Queues in C programming with simple explanations, implementations using arrays and linked lists, fully commented examples, common mistakes, best practices, and FAQs.

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Lesson 35

Trees

Learn Trees in C programming with simple explanations, tree traversals, binary trees, fully commented examples, common mistakes, best practices, and FAQs.

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Advanced

Low-Level C

Bits, memory layout, qualifiers, undefined behavior, and inline assembly.

Lesson 36

Bit Manipulation

Learn Bit Manipulation in C programming with operators, examples, real-world applications, common mistakes, best practices, and FAQs.

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Lesson 37

Advanced Pointers

Master Advanced Pointers in C programming with clear explanations, fully commented examples, common mistakes, best practices, and real-world use cases.

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Lesson 38

Memory Layout

Learn Memory Layout in C programming with simple explanations of the text, data, BSS, heap, and stack segments, fully commented examples, common mistakes, best practices, and FAQs.

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Lesson 39

Volatile and Restrict

Learn volatile and restrict in C programming with simple explanations, syntax, practical examples, common mistakes, best practices, and FAQs.

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Lesson 40

Undefined Behaviour

Learn Undefined Behaviour in C programming with examples, common pitfalls, best practices, and real-world use cases. Beginner-friendly guide.

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Lesson 41

Inline Assembly

Learn Inline Assembly in C programming with syntax, GCC inline assembly examples, constraints, clobbers, optimization tips, common mistakes, and best practices.

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Systems Programming

Unix-style IPC, networking, and multithreaded programming with Pthreads.

Lesson 42

IPC and Signals

Learn IPC and Signals in C programming with examples of pipes, message queues, shared memory, semaphores, signals, common mistakes, and best practices.

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Lesson 43

Socket Programming

Learn Socket Programming in C with step-by-step examples of TCP and UDP sockets, client-server communication, common mistakes, and best practices.

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Lesson 44

Multithreading (Pthreads)

Learn Multithreading (Pthreads) programming with step-by-step examples, thread creation, synchronization, mutexes, condition variables, common mistakes, and best practices.

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