Hello everyone i have some Questions

Question

Are there any commands in C++ to copy files or rename files? I want to know that because i want to write a programm to save some of my files on an external hard drive.

Answer 1

Rename:

#include <stdio.h>

int main () {
char oldname[] ="oldname.txt";
char newname[] ="newname.txt";
int result= rename( oldname , newname );

if ( result == 0 ) puts ( "File successfully renamed" );
else perror( "Error renaming file" );

return 0;
}

Answer 2

Copy file: too long, check this link for good answers

http://stackoverflow.com/questions/10195343/copy-a-file-in-a-sane-safe-and-efficient-way

Answer 3

Thank you all :)