How to make C++ program a Terminal program (UNIX)

Question

I wrote this simple C++ program to compare two strings for a match. Although basic, it's very useful to me as I often need to verify details multiple times a day.

I want to initiate the program with a command name e.g. check4match (the program name) so I can run the program in the terminal.

#include <iostream>
#include <string>
using namespace std;

void match(string, string);
int main() {
    
    string addrOne, addrTwo;
    
    cout<<"Insert str one: "; cin>>addrOne;
    cout<<"Insert str two: "; cin>>addrTwo;
    match(addrOne, addrTwo);
    
    return 0;
}

void match(string addrOne, string addrTwo){
    if(addrOne == addrTwo)
        cout<<"SAFE: strings match";
    else
        cout<<"WARNING: N0 match found";
}