I'd like to increase security in my router and run web server and mysql under another user, not root. I can ipkg install adduser, but that package does not contain chpass. So I can add a new user, but I can't set his password. It seems that user without a password doesn't work nicely (can't ssh or telnet to the router with the new user). I followed some tutorials on the net, but none of them helped me set up good working users. So, how do I create a new user that can be used to run web and mysql server? Also, is it enough to chown the www and SQL data folders to the new user or do I need more so that www and mysql daemons would work?