How do you move a file in UNIX using relative addressing?

Answer 1

#include<sys/types.h>

#include<sys/stat.h>

#include<fcntl.h>

#include<stdio.h>

#include<unistd.h>

#include<string.h>

int main()

{

int fd1,fd2;

char name1[100],name2[100];

char str[6];

int n;

printf("enter name of file to move");

scanf("%s",name1);

printf(enter new location);

scanf("%s",name2);

fd1=open(name1,O_RDONLY);

fd2=open(name2,O_WRONLY);

while(1)

{

n=read(fd1,str,sizeof(str));

printf("%s \n",str);

if(n==0)

break;

write(fd2,str,n);

}

close(fd1);

close(fd2);

unlink(name1);

}