SS 12 - C++ EMULATE UNIX ln COMMAND

12. Write a C++ program to emulate the Unix ln command

lab12.cpp PROGRAM

#include<iostream>

#inculde<unistd.h>

int main(int argc, char* argv[])

{

using namespace std;

if(argc!=3)

{

cout<<"Usage ./a.out sourcefile destination file\n";

return 0;

}

if(link(argv[1],argv[2])==-1)

{

cout<<"cant link\n";

return 1;

}

else

{

cout<<"Files have been Linked\n";

}

return 0;

}

OUTPUT :( click on image to zoom )