Question about FTP

I wanna ,when FTP session closed, print message !!
HOW,plz help,thanks

Print where? With what? We need a lot more detail.

I say that, when session close , print any message for example: Thanks!!!

What you're looking for is a "Screen Print" function. Easy to do in Windows, by the way. Here's how to do it from your Mac: Follow these instructions.

In linux you can, when login ssh or ftp print every passage or when you are logout you can print message for users , but my question for mac os x no linux.

This would be a server side thing. Servers such as WS_FTP (source) and IIS (source) have exit message properties. Consult the documentation for your FTP server (if you're managing it yourself) or consult the documentation and tools of your FTP host.

I used server.app , so server is my computer .....

This is for OS X Sever 0.6, but you should have something similar in whatever version of OS X you are running..

my app's version is :3.1.2
I think version is not important because GUI not helped to me , solution's are in terminal .

How about you tell us what version of OS X you are using first?

Excuse me ! my version of OS is 10.9.4