proftpd

# Don't do reverse DNS lookups (hangs on DNS problems)
UseReverseDNS           off

# Set the user and group that the server runs as
User                nobody
Group               nobody

# To prevent DoS attacks, set the maximum number of child processes
# to 20.  If you need to allow more than 20 concurrent connections
# at once, simply increase this value.  Note that this ONLY works
# in standalone mode; in inetd mode you should use an inetd server
# that allows you to limit maximum number of processes per service
# (such as xinetd)
MaxInstances            20

# Disable sendfile by default since it breaks displaying the download speeds in
# ftptop and ftpwho
UseSendfile         off

# Define the log formats
LogFormat           default "%h %l %u %t \"%r\" %s %b"
LogFormat           auth    "%v [%P] %h %t \"%r\" %s"




# Cosmetic option to make all files appear to be owned by user "ftp"
    DirFakeUser         on ftp
    DirFakeGroup        on ftp

    # Limit WRITE everywhere in the anonymous chroot
    <Limit WRITE SITE_CHMOD>
      DenyAll
    </Limit>

    # An upload directory that allows storing files but not retrieving
    # or creating directories.
    <Directory uploads/*>
      AllowOverwrite        no
      <Limit READ>
        DenyAll
      </Limit>

      <Limit STOR>
        AllowAll
      </Limit>
    </Directory>

    # Don't write anonymous accesses to the system wtmp file (good idea!)
    WtmpLog         off