Finding out what user Apache is running as

apache-2.2

I want to secure a file upload directory on my server as described beautifully here, but I have one problem before I can follow these instructions. I don't know what user Apache is running as.

I've found a suggestion that you can look in httpd.conf and there will be a "User" line, but there is no such line in my httpd.conf file, so I guess Apache is running as the default user. I can't find out what that is, though.

So, my question is (are):

  • how do I find out what the default
    user is
  • do I need to change the default user
  • if the answer is yes and I change the
    default user by editing httpd.conf,
    is it likely to screw anything up?

Thanks!

Best Answer

ps aux | egrep '(apache|httpd)' typically will show what apache is running as.

Usually you do not need to change the default user, "nobody" or "apache" are typically fine users. As long as its not "root" ;)

edit: more accurate command for catching apache binaries too