Hello. I have the 1996 version of zip and unzip for QNX 4.25, and it has the -e option for interactive password 
encryption. But I cannot find anywhere a newer version of any type of compression with encryption which can be automated
 by script. I'm trying to set up weekly archives which cannot be left unencrypted, and I saw the QNX 6 version of zip 
has a -P option.  Is there anywhere I can get something similar for QNX 4.25? I spent an hour searching forums and web 
and could not find any non-dead links, so sorry if I missed anything. Thanks very much.

Regards,

Guillermo Lande