File permission for Nginx default html directory after setting up proFTPd

i just installed proftpd and everything works fine except ability to change or write in a file via ftp with my user. i searched and found this quesion( and add my user to www-data group but nothing changed! nignx html directory permission: -rwxr-xr-x 1 www-data root 612 Apr 26 2016 index.html


Submit an answer
You can type!ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!