> I am not sure if I am using SELinux, AppArmor. I didn't install any of > these explicitly. I am not sure if they run by default.
If you're running a Red Hat based distro, it is on by default. Check it with: # getenforce If it responds with "enforcing" then it is on. Turn it off with # setenforce disabled If those commands aren't on your system then you probably don't have SeLinux installed. --BC