[code:1]// file copy program (only text file, 992 page)
#include <stdio.h>
#define BUFMAX 255 // MAX: 255 characters per line
int main(int argc, char *argv[])
{
char str[BUFMAX];
FILE *src, *des;
if (argc <= 2)
printf("Usage: %s source destin\n", argv[0]), exit(1);
if ((src = fopen(argv[1], "rt")) == NULL)
perror("Source"), exit(1);
if ((des = fopen(argv[2], "wt")) == NULL)