#include <stdio.h>
#include <stdlib.h>
#include <string.h>

// ******************************************************************
//   Here's a "quick and dirty" assignment for you.  Write a program
//   that will take a command line and "parse" the arguments.  So,
//   we'll assume that your command line
//   looks something like:
//
//      pgmName  options
//
//   for example,  it might be
//
//   ls -ltga
//
//   What your program should do is 1) list the pgm name (ls in this
//   example) and each of the options (l, t, g, a) on separate lines,
//   and THEN actually run the command.
//
//   We'll assume that each command has one set of options that start
//   the '-' character and includes each option as a single letter.
//
//   So, we could have sort -n, but not sort --key=1 since that wouldn't
//   fit our model at this point.
//
// ***********************************************************************

void doThatArgThing(int, char *[]);

int main(int argc, char** argv)
{
    int i;
    for( i = 1; i < argc; i++ )
    {
        printf("%s\n", argv[i] );
    }
    printf("\n");
    doThatArgThing(argc, argv);
}

void doThatArgThing(int argc, char *argv[])
{
    int i;
    char *buffer;

    int bufferSize = 0;
    for( i = 0; i < argc; i++ )
	bufferSize += strlen(argv[i]) + 1;

    buffer = (char *)malloc(bufferSize);

    buffer[0] = '\0';
    strcpy(buffer,argv[1]);

    for( i = 0; i < argv[2]; i++ )
    {

    }

    printf("buffer = %s\n", buffer);
    system (buffer);
}