No, because there is that "*". This is a wildcard, and it's evaluation needs a shell. So "sh -c" is used to run the command in the shell, which expands the "twcache*" into all the files that match the wildcard.

So in reality the command becomes something like:

I have for quite a while now thought that I should add to ProfileMatic an option (which would by default be on) to run the custom action in shell so that you don't need to add "sh -c". Most people assume custom action behaves like a shelll, and many people who use shell quite comfortably are not really aware of the shell expansion rules.

But this is something that I don't have time for a while.