p733:/# find / -name "vsftpd.conf*"

/usr/share/man/man5/vsftpd.conf.5.gz
/usr/share/doc/vsftpd/EXAMPLE/VIRTUAL_USERS/vsftpd.conf
/usr/share/doc/vsftpd/EXAMPLE/INTERNET_SITE/vsftpd.conf
/usr/share/doc/vsftpd/EXAMPLE/INTERNET_SITE_NOINETD/vsftpd.conf
/var/lib/dpkg/info/vsftpd.conffiles

p733:/#