That's not really going to help most people. It's not hard to obfuscate the malicious parts of the script. I remember someone saying that you could essentially

That's not really going to help most people. It's not hard to obfuscate the malicious parts of the script. I remember someone saying that you could essentially backdoor a target machine by rolling back certain libraries by a few weeks to undo security patches. I don't know modern *nix package management well enough to know if that's true, but it's a scary idea.