For example if you had a separate partition ... However when I upload a file using the sftp command line client on OSX mountain lion the acl is not enforced. Whatever permissions the file had ...

I was asked by one of the programmers to see if I could help him set something up and I remembered that WinSCP does SSH/SFTP so I got ... WinSCP comes with a command line option.

Below are two techniques to enable these suppressed features, by either modifying strings in the sftp binary itself, or by redirection through shells that are able to easily edit the command line.