C Command Line Arguments

inside the main method, you can take a few arguments.

int main(int argc, char *argv[])

argc will be how many arguments are given. arguments delimited by space ’ ’ argv is a array of strings. just index it normally

Printing all arguments

The first argument will always be the file name

#include <stdio.h>
 
int main(int argc, char *argv[]){
    for (int currarg = 0; currarg < argc; currarg++){
 
        for (int i = 0; argv[currarg][i] != '\0'; i++){
            printf("%c", argv[currarg][i]);
        }
        printf("\n"); // space between next argument
    }
    return 0;
}