Virtual Hosting With Proftpd And MySQL (Incl. Quota) On Debian Etch

This document describes how to install a Proftpd server that uses virtual users from a MySQL database instead of real system users. This is much more performant and allows to have thousands of ftp users on a single machine. In addition to that I will show the use of quota with this setup. http://www.howtoforge.com/proftpd_mysql_virtual_hosting_debian_etch