I used ftp command line ftp to my server in my account lyang with success. But I found my proftpd.conf did not working for some reason.
UserPassword nobody ChiIf5sp0L4Sk
I configured DefaultRoot /opt. But my actual default is /opt/lampp. I configured GroupOwner root
UserOwner nobody, but with actual groupwoner = users, userowner = lyang. I even renamed proftpd.conf to proftpd.conf.rename.
How can I sure proftpd.conf is being used? If it is used, why it didn't work.