If you look at Plan 9, you'll see /usr is once again the location of user home directories, and binaries go in /bin. In fact, /bin is a 'union' directory compos

If you look at Plan 9, you'll see /usr is once again the location of user home directories, and binaries go in /bin. In fact, /bin is a 'union' directory composed of /386/bin, /rc/bin, /usr/jff/bin, and any other places you've decided to put binaries.