Use of Command Line Arguments
Explore how to handle command line arguments in C to build a file copying program. Learn to pass filenames via argv, open files, read and write data efficiently. Understand flags and error handling for file operations.
We'll cover the following...
We'll cover the following...
File copying
The command line arguments allow us to copy the contents of any file mentioned by the user on the command line. Let’s understand this with the help of an example program.
Example program
We have provided the source for the C program. When you press the RUN ...