The "tcpsend" tool 

The DOS version (tcpsend.exe) runs in a DOS box under Windows.  
The syntax is:  
 
  tcpsend <IP address> <TCP port #> <file path>  

The parameters have the following meaning:  
- <IP address>  ::= -- e.g. 172.17.27.99 | <DNS host name>  
- <TCP port #>  ::= -- e.g. 91000
- <file path> ::= -- e.g. C:\_tmp\myfile.ext  