i need help on how to let people connect to my server

hey if anyone can tell me on how i can let people join my server or what do i need to send for them to play on my server if anyone can help would be grate ill give alot of thanks :):P sorry am new

For non hamachi.

For hamachi.

oh so i just send them my cilent and then my server.dat?

if your ports are open and u dont use hamachi.
Then yes :D

ok thanks alot boss i owe u a THANKS :)

Thanks for that :)