/*
*  
* Demonstrate using the system function to execute system commands
*/
#include <stdio.h>
#include <stdlib.h>

void main()
{
	/* Declare a buffer to hold input */
	char input[40];

	while (1)
	{
	/* Get the User's command. */
	puts("\nInput the desired UNIX command, press Enter to exit");
	gets(input);	
	/* Exit if a blank line was entered */
	if (input[0] == '\0')
	    exit(0);
	/* Execute the command */
	system(input);
	}
}