Command Line Options Parsing (getopt, getopt_long) | C Programming Tutorial in Nepali #98
C Programming Tutorial in Nepali, Part 98: Command Line Options Parsing
In this video, we will dive deeper into command line arguments, more specifically the command line options. We will learn what command line options are, how they are used in a command and their types like short options and long options. We will then learn how to use functions like getopt and getopt_long defined in header file getopt.h to parse command line options easily. We will also write some example programs using getopt and getopt_long.
Chapters
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00:00 Introduction
01:32 Introduction to Command Line Options
11:18 The getopt function
14:35 Example usage of getopt function
27:43 Introduction to GNU style long options
31:38 The getopt_long function
35:10 Example usage of getopt_long function
Reading Materials:
GNU Manual on Option Parsing: https://www.gnu.org/software/libc/man...
Source code for this entire series is available at: https://github.com/theoctober19th/c-t...
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