command line arguments
#include<stdio.h>
main(int argc, char *argv[])
{
int c;
printf("Number of command line arguments passed: %d\n", argc);
for ( c = 0 ; c < argc ; c++)
printf("%d. Command line argument passed is %s\n", c+1, argv[c]);
return 0;
}
Above c program prints the number and all arguments which are passed to it.