Hello, So I was working today and I noticed this "net" directory in my root folder. It is 1kB in size and is empty. It was modified recently (i.e. I don't think it came with my mac) and when I type sudo rm -r /net I get the answer rm: net/: Resource busy I can change its name but I cannot delete it. I was just wondering what this directory is for and why I can't delete it. Also how can I delete it. Thanks.