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  1. #include <stdio.h>
  2. #include <sys/types.h>
  3. #include <sys/stat.h>
  4. #include <unistd.h>
  5. #include <dirent.h>
  6. #include <sys/types.h>
  7. #include <sys/stat.h>
  8. #include <unistd.h>
  9. #include <stdio.h>
  10. #include <stdlib.h>
  11. #include <fcntl.h>
  12. #include <string.h>
  13.  
  14. int main(int argc, char *argv[])
  15. {
  16. 	int source,dest;
  17. 	source = open(argv[1],O_RDONLY);
  18. 	char new[1000];
  19. 	int i,j,cnt;
  20. 	for(i=0;i<strlen(argv[1]);i++)
  21. 	{
  22. 		if(argv[1][i]=='/')
  23. 		cnt=i;
  24. 	}
  25. 	for(i=cnt+1,j=0;i<strlen(argv[1]);j++,i++)
  26. 	{
  27. 		new[j]=argv[1][i];
  28. 	}
  29. 	strcat(argv[2],new);
  30. 	printf("arg1: %s \narg2:%s\nnew:%s\n",argv[1],argv[2],new);
  31. 	dest = open(argv[2],O_CREAT | O_RDWR, 0666);
  32. 	int nr,wr;
  33. 	char buff[1000];
  34. 	nr = read(source,buff,1024);
  35. 	wr = write(dest,buff,nr); 
  36. 	close(source);
  37. 	close(dest);
  38. 	return 0;
  39. }
Runtime error #stdin #stdout 0s 9296KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/ptQY5O
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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