Serv-U 是目前众多的FTP 服务器软件之一.通过使用Serv-U,用户能够将任何一台PC 设置成一个FTP 服务器,这样,用户或其他使用者就能够使用FTP 协议,通过在同一网络上的任何一台PC与FTP 服务器连接,进行文件或目录的复制,移动,创建,和删除等.这里提到的FTP 协议是专门被用来规定计算机之间进行文件传输的标准和规则,正是因为有了象FTP 这样的专门协议,才使得人们能够通过不同类型的计算机,使用不同类型的操作系统,对不同类型的文件进行相互传递.
Serv-U 8.2.0.0 was released August 3, 2009. A complete list of changes and upgrades follows:
Features:
* Substantially reduced the RAM requirements for servers with many domains and very high traffic servers. Serv-U requires about half of the RAM or less as with previous versions through 7.0.
* Updated the look and feel for the "Windows | Office 2003" styles for FTP Voyager JV.
* Added additional checks to prevent high frequency login attempts on a single session (i.e., dictionary login attacks).
* Serv-U 8.1.0.1 through 8.1.0.3 cached Windows login tokens, user IDS, and passwords; previous versions did not. For potential security reasons, token logging has been removed for login.
* Improved the load time of the FTP Voyager JV startup page by loading only images that apply to the browser.
Bug Fixes:
* Corrected a bug in FTP Voyager JV, introduced in version 8.1.0.1, where the active frame failed to receive focus when the user clicked within the empty space of a grid.
* Corrected a bug where FTP Voyager JV would fail to launch if certain JavaFX resources could not be loaded.
* Corrected a bug in FTP Voyager JV where sorting drives was being performed on the display name instead of the drive letter.
* Corrected a bug in FTP Voyager JV where sorting special Window directories interfered with the sort results of certain folders and files.
* Corrected a bug where "Port Forwarding" could prevent FTP Voyager JV from getting a listing from Serv-U. This would only happen if the router's public port was different from Serv-U's private port that was listening for HTTP connections.
* Corrected a problem when starting Serv-U as a service, the service initialization could fail (timeout) when a very large number of domains were defined.
* Corrected a bug where French and Italian result strings were being interpreted incorrectly by the browser. In the case of the Web Client, an error message would appear for French and Italian once a file began uploading.
* Fixed a bug in the User's Group Membership dialog where scrolling would not work correctly when the number of groups in the list exceeded the viewable area of the list.
* Corrected an SSL/TLS bug where Serv-U would not recognize a closed socket after calling SSL_read() from OpenSSL.