Secure and efficient FTP server
 Free, secure, production-quality and standard-conformant FTP server.
 Features include chrooted home directories,
 virtual domains, built-in 'ls', anti-warez system, configurable ports for
 passive downloads, FXP protocol, bandwidth throttling, ratios,
 fortune files, Apache-like log files, fast standalone mode, atomic uploads,
 text / HTML / XML real-time status report, virtual users, virtual quotas,
 privilege separation, SSL/TLS and more.
 .
 Yazzy improvements:
  * Anonymous can bypass TLS even if forced by -Y > 1 flag.
  * In case of MySQL authentication quota being updated into database
    rather than dot-file.
  * Configure options: --with-tls --with-peruserlimits --with-virtualchroot 
    --with-uploadscript --with-welcomemsg --with-ftpwho --with-pam 
    --with-extauth --with-mysql --with-quotas --prefix=/usr --sysconfdir=/etc 
    --localstatedir=/var --with-rfc2640
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